docs: fix SMOKE_TEST.md triage route reference (/triage -> /)

The triage queue is served at / (the dashboard), not a separate /triage
route. Update Step 7 and the expected results summary table to reference
the correct route, consistent with ROADMAP.md and handlers.go.

Closes leeworks-agents/gitea-mobile#157

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.air.toml

@@ -0,0 +1,44 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "./tmp/main"
+  cmd = "go build -o ./tmp/main ./cmd/server"
+  delay = 500
+  exclude_dir = ["assets", "tmp", "vendor", "testdata", ".git", "node_modules"]
+  exclude_file = []
+  exclude_regex = ["_test\\.go$"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "html", "css", "js"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = true
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

.gitea/workflows/build.yaml

@@ -15,6 +15,9 @@ jobs:
         with:
           go-version: '1.22'
 
+      - name: Vet
+        run: go vet ./...
+
       - name: Run tests
         run: go test -race ./...
 

README.md

@@ -0,0 +1,116 @@
+# Gitea Mobile
+
+A mobile-first Progressive Web App (PWA) for managing Gitea issues and pull requests across multiple repositories and organizations from an iPhone. Built with Go, HTMX, and hand-rolled CSS -- no JavaScript frameworks, no build step, no node_modules.
+
+## Tech Stack
+
+| Layer | Choice |
+|-------|--------|
+| Backend | Go + Gitea SDK (`code.gitea.io/sdk/gitea`) |
+| Frontend | HTMX + Go `html/template` + hand-rolled CSS |
+| Container | Multi-stage Dockerfile -> distroless (~15MB) |
+| Deployment | Kustomize manifests + FluxCD GitOps |
+
+## Project Structure
+
+```
+/
+├── cmd/server/main.go          # entrypoint
+├── internal/
+│   ├── config/config.go        # env-based configuration
+│   ├── gitea/client.go         # Gitea SDK wrapper / aggregation layer
+│   ├── handlers/               # HTTP handlers (issues, PRs, triage, settings)
+│   ├── auth/                   # cookie-based token auth
+│   ├── middleware/              # auth middleware, logging
+│   └── templates/              # Go html/template files (for HTMX)
+├── static/                     # CSS, JS (htmx.min.js), icons, manifest
+├── .gitea/workflows/build.yaml # CI pipeline (Gitea Actions)
+├── Dockerfile
+├── flake.nix                   # Nix dev shell with Go + air
+└── go.mod
+```
+
+## Local Development
+
+### Prerequisites
+
+- [Nix](https://nixos.org/download/) with flakes enabled, **or** Go 1.22+
+- A Gitea instance with an API token
+
+### Quick Start
+
+```bash
+# Enter the Nix dev shell (provides Go, gopls, air)
+nix develop
+
+# Set required environment variables
+export GITEA_URL=https://gitea.leeworks.dev
+export SESSION_SECRET=$(openssl rand -hex 32)
+
+# Optional: set a default API token
+export GITEA_TOKEN=your-gitea-api-token
+
+# Start the server with live reload
+air
+```
+
+If you are not using Nix, install Go 1.22+ and [air](https://github.com/air-verse/air) manually, then run the same commands above starting from the export lines.
+
+### Environment Variables
+
+| Variable | Required | Default | Description |
+|----------|----------|---------|-------------|
+| `GITEA_URL` | Yes | -- | Base URL of the Gitea instance |
+| `SESSION_SECRET` | Yes | -- | HMAC key for signing session cookies (min 32 chars) |
+| `GITEA_TOKEN` | No | -- | Default API token (users can set their own via the settings page) |
+| `LISTEN_ADDR` | No | `:8080` | Server listen address |
+
+### Live Reload with Air
+
+The dev shell includes [air](https://github.com/air-verse/air) for automatic recompilation on file changes. Configuration is in `.air.toml`. Air watches `.go` and `.html` files under `cmd/`, `internal/`, and `static/` and rebuilds/restarts the server automatically.
+
+## Running Tests
+
+```bash
+# Run all tests
+go test ./...
+
+# Run tests with race detection
+go test -race ./...
+```
+
+## Building the Container
+
+```bash
+# Build the Docker image
+docker build -t gitea-mobile .
+
+# Run locally
+docker run -p 8080:8080 \
+  -e GITEA_URL=https://gitea.leeworks.dev \
+  -e SESSION_SECRET=$(openssl rand -hex 32) \
+  gitea-mobile
+```
+
+The Dockerfile uses a multi-stage build: Go binary compiled in an Alpine builder stage, then copied into a distroless image (~15MB final size).
+
+## Deployment
+
+Kubernetes manifests for this app live in the Talos cluster repo under `testing1/first-cluster/apps/gitea-mobile/`. FluxCD syncs from that repo and handles automated image updates via `ImagePolicy` annotations.
+
+Key deployment resources:
+- `deployment.yaml` -- Pod spec with health checks
+- `service.yaml` -- ClusterIP service on port 8080
+- `ingressroute.yaml` -- Traefik IngressRoute for `gitea-mobile.testing.leeworks.dev`
+- `kustomization.yaml` -- Kustomize overlay
+
+## Contributing
+
+1. Fork the repository
+2. Create a feature branch: `git checkout -b feature/your-feature`
+3. Make your changes and add tests
+4. Run `go test -race ./...` to verify
+5. Commit with a clear message referencing the issue number
+6. Push to your fork and open a pull request
+
+All PRs target the fork (`leeworks-agents/gitea-mobile`), not the upstream repo.

SMOKE_TEST.md

@@ -0,0 +1,148 @@
+# Post-Deployment Smoke Test Runbook
+
+Smoke test procedure for verifying gitea-mobile after deployment to the Talos cluster.
+
+## Pre-conditions
+
+Before running the smoke test, confirm:
+
+- [ ] FluxCD has reconciled the latest manifests: `flux get kustomizations -n flux-system`
+- [ ] The gitea-mobile pod is Running: `kubectl get pods -n gitea-mobile`
+- [ ] The IngressRoute is active: `kubectl get ingressroute -n gitea-mobile`
+- [ ] DNS resolves `gitea-mobile.testing.leeworks.dev` to the cluster ingress
+
+## Step 1: Pod Health
+
+```bash
+# Verify the pod is running and ready
+kubectl get pods -n gitea-mobile
+# Expected: STATUS=Running, READY=1/1
+
+# Check pod logs for startup errors
+kubectl logs -n gitea-mobile deployment/gitea-mobile --tail=20
+# Expected: JSON log line with "server starting" message
+```
+
+## Step 2: Health Endpoint
+
+```bash
+# Hit the health check endpoint from inside the cluster
+kubectl exec -n gitea-mobile deployment/gitea-mobile -- wget -qO- http://localhost:8080/health
+# Expected: HTTP 200
+
+# Hit the health check endpoint from outside the cluster
+curl -s -o /dev/null -w "%{http_code}" https://gitea-mobile.testing.leeworks.dev/health
+# Expected: 200
+```
+
+## Step 3: TLS and Ingress
+
+```bash
+# Verify TLS certificate is valid
+curl -vI https://gitea-mobile.testing.leeworks.dev 2>&1 | grep "SSL certificate"
+# Expected: valid certificate from Let's Encrypt or cluster CA
+
+# Verify the app responds with HTML
+curl -s https://gitea-mobile.testing.leeworks.dev | head -5
+# Expected: HTML document with <html> tag
+```
+
+## Step 4: Authentication Flow
+
+1. Open `https://gitea-mobile.testing.leeworks.dev` in a browser
+2. Navigate to the Settings page (`/settings`)
+3. Enter a valid Gitea API token
+4. Submit the form
+5. **Expected**: Token is saved, page confirms success
+6. Navigate back to the Issues tab
+7. **Expected**: Issues load from the Gitea API using the saved token
+
+## Step 5: Core Functionality -- Issues
+
+1. Navigate to the Issues tab (`/issues`)
+2. **Expected**: Cross-org issues load and display with titles, labels, and timestamps
+3. Tap on an issue to expand details
+4. **Expected**: Issue body renders correctly
+5. Use the filter dropdown to filter by repo or label
+6. **Expected**: List updates via HTMX without full page reload
+
+## Step 6: Core Functionality -- Pull Requests
+
+1. Navigate to the PRs tab (`/pulls`)
+2. **Expected**: Pull requests load with review status icons
+3. Tap on a PR to see details
+4. **Expected**: PR diff summary or review status displays correctly
+
+## Step 7: Core Functionality -- Dashboard / Triage Queue
+
+1. Navigate to the Dashboard/Triage tab (`/`)
+2. **Expected**: Unassigned issues and PRs awaiting review appear sorted by priority
+
+## Step 8: Create Issue (Write Operation)
+
+1. Navigate to the new issue form
+2. Fill in title: `[smoke-test] Automated verification`
+3. Fill in body: `This issue was created during smoke testing. Safe to close.`
+4. Submit the form
+5. **Expected**: Issue is created successfully in Gitea
+6. Verify in Gitea web UI that the issue exists
+7. Close and delete the test issue after verification
+
+## Step 9: Apply Label (Write Operation)
+
+1. On any test issue, attempt to apply a label
+2. **Expected**: Label is applied via the Gitea API and reflected in the UI
+
+## Step 10: PWA / iPhone Safari
+
+1. Open `https://gitea-mobile.testing.leeworks.dev` on iPhone Safari
+2. **Expected**: App loads with mobile-optimized layout, no horizontal scroll
+3. Tap "Add to Home Screen" from the Safari share menu
+4. **Expected**: App icon appears on the home screen (apple-touch-icon)
+5. Launch from the home screen
+6. **Expected**: App opens in standalone mode (no Safari browser chrome)
+7. Verify bottom navigation does not overlap with iPhone home indicator
+8. Toggle device dark mode in Settings
+9. **Expected**: App switches between dark and light themes via `prefers-color-scheme`
+10. See issue #93 for the full PWA validation checklist
+
+## Expected Results Summary
+
+| Step | Check | Expected |
+|------|-------|----------|
+| 1 | Pod status | Running, Ready 1/1 |
+| 2 | `/health` | HTTP 200 |
+| 3 | TLS | Valid cert, HTML response |
+| 4 | Auth | Token saved, API calls work |
+| 5 | Issues | List loads, filter works |
+| 6 | PRs | List loads with review status |
+| 7 | Dashboard/Triage | Queue displays correctly at `/` |
+| 8 | Create issue | Issue created in Gitea |
+| 9 | Apply label | Label applied via API |
+| 10 | PWA | Standalone mode, safe areas, dark mode |
+
+## Rollback Procedure
+
+If the deployment is broken or the app is not functioning:
+
+```bash
+# Roll back to the previous deployment revision
+kubectl rollout undo deployment/gitea-mobile -n gitea-mobile
+
+# Verify the rollback
+kubectl rollout status deployment/gitea-mobile -n gitea-mobile
+# Expected: "deployment successfully rolled out"
+
+# Check that the previous image tag is running
+kubectl get deployment gitea-mobile -n gitea-mobile -o jsonpath='{.spec.template.spec.containers[0].image}'
+```
+
+If FluxCD keeps reconciling back to the broken version, suspend reconciliation temporarily:
+
+```bash
+# Suspend Flux reconciliation
+flux suspend kustomization gitea-mobile -n flux-system
+
+# After fixing the issue, resume
+flux resume kustomization gitea-mobile -n flux-system
+```

internal/gitea/client.go

@@ -8,8 +8,11 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"log/slog"
+	"math"
 	"net/http"
 	"sort"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -27,6 +30,11 @@ type Client struct {
 	maxConcurrent int
 	// cacheTTL controls how long cache entries remain valid.
 	cacheTTL time.Duration
+
+	// maxRetries is the maximum number of retries for rate-limited requests.
+	maxRetries int
+	// baseRetryDelay is the initial backoff delay before the first retry.
+	baseRetryDelay time.Duration
 }
 
 type cacheEntry struct {
@@ -129,39 +137,102 @@ func NewClient(baseURL string) *Client {
 		httpClient: &http.Client{
 			Timeout: 30 * time.Second,
 		},
-		cache:         make(map[string]*cacheEntry),
+		cache:          make(map[string]*cacheEntry),
-		maxConcurrent: 5,
+		maxConcurrent:  5,
-		cacheTTL:      30 * time.Second,
+		cacheTTL:       30 * time.Second,
+		maxRetries:     3,
+		baseRetryDelay: 1 * time.Second,
 	}
 }
 
 // doRequest performs an authenticated HTTP request to the Gitea API.
+// It automatically retries on HTTP 429 (rate limit) responses with
+// exponential backoff, respecting the Retry-After header when present.
 func (c *Client) doRequest(ctx context.Context, token, method, path string, body io.Reader) (*http.Response, error) {
 	url := c.baseURL + "/api/v1" + path
 
-	req, err := http.NewRequestWithContext(ctx, method, url, body)
+	// Read the body once so we can replay it on retries.
-	if err != nil {
+	var bodyBytes []byte
-		return nil, fmt.Errorf("creating request: %w", err)
-	}
-
-	req.Header.Set("Authorization", "token "+token)
-	req.Header.Set("Accept", "application/json")
 	if body != nil {
-		req.Header.Set("Content-Type", "application/json")
+		var err error
+		bodyBytes, err = io.ReadAll(body)
+		if err != nil {
+			return nil, fmt.Errorf("reading request body: %w", err)
+		}
 	}
 
-	resp, err := c.httpClient.Do(req)
+	var lastErr error
-	if err != nil {
+	for attempt := 0; attempt <= c.maxRetries; attempt++ {
-		return nil, fmt.Errorf("executing request: %w", err)
+		// Recreate the body reader for each attempt.
+		var reqBody io.Reader
+		if bodyBytes != nil {
+			reqBody = strings.NewReader(string(bodyBytes))
+		}
+
+		req, err := http.NewRequestWithContext(ctx, method, url, reqBody)
+		if err != nil {
+			return nil, fmt.Errorf("creating request: %w", err)
+		}
+
+		req.Header.Set("Authorization", "token "+token)
+		req.Header.Set("Accept", "application/json")
+		if bodyBytes != nil {
+			req.Header.Set("Content-Type", "application/json")
+		}
+
+		resp, err := c.httpClient.Do(req)
+		if err != nil {
+			return nil, fmt.Errorf("executing request: %w", err)
+		}
+
+		// Not rate-limited: handle normally.
+		if resp.StatusCode != http.StatusTooManyRequests {
+			if resp.StatusCode >= 400 {
+				defer resp.Body.Close()
+				respBody, _ := io.ReadAll(resp.Body)
+				return nil, fmt.Errorf("API error %d: %s", resp.StatusCode, string(respBody))
+			}
+			return resp, nil
+		}
+
+		// Rate-limited (429): close body and compute retry delay.
+		resp.Body.Close()
+
+		if attempt == c.maxRetries {
+			lastErr = fmt.Errorf("API rate limit exceeded after %d retries (429)", c.maxRetries)
+			break
+		}
+
+		delay := c.retryDelay(resp, attempt)
+		slog.Warn("rate limited by Gitea API, retrying",
+			"attempt", attempt+1,
+			"max_retries", c.maxRetries,
+			"delay", delay,
+			"path", path,
+		)
+
+		select {
+		case <-ctx.Done():
+			return nil, ctx.Err()
+		case <-time.After(delay):
+			// Continue to next attempt.
+		}
 	}
 
-	if resp.StatusCode >= 400 {
+	return nil, lastErr
-		defer resp.Body.Close()
+}
-		respBody, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("API error %d: %s", resp.StatusCode, string(respBody))
-	}
 
-	return resp, nil
+// retryDelay computes the delay before the next retry attempt. It uses the
+// Retry-After header value (in seconds) if present, otherwise falls back to
+// exponential backoff: baseRetryDelay * 2^attempt.
+func (c *Client) retryDelay(resp *http.Response, attempt int) time.Duration {
+	if ra := resp.Header.Get("Retry-After"); ra != "" {
+		if seconds, err := strconv.Atoi(ra); err == nil && seconds > 0 {
+			return time.Duration(seconds) * time.Second
+		}
+	}
+	// Exponential backoff: 1s, 2s, 4s, ...
+	return c.baseRetryDelay * time.Duration(math.Pow(2, float64(attempt)))
 }
 
 // getFromCache returns cached data if still valid.

internal/gitea/client_test.go

@@ -377,6 +377,217 @@ func sortTriageQueue(queue []TriageItem) {
 	}
 }
 
+// --- Issue #117: Tests for GetTriageQueue aggregation ---
+
+func TestGetTriageQueue_Integration(t *testing.T) {
+	// Mock server that returns issues (some assigned, some not) and PRs.
+	requestCount := 0
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		requestCount++
+		switch {
+		case r.URL.Path == "/api/v1/user/orgs":
+			json.NewEncoder(w).Encode([]Org{{Name: "org1"}})
+
+		case strings.HasPrefix(r.URL.Path, "/api/v1/orgs/org1/repos"):
+			json.NewEncoder(w).Encode([]Repo{
+				{ID: 1, Name: "repo1", FullName: "org1/repo1", Owner: struct {
+					Login string `json:"login"`
+				}{Login: "org1"}},
+			})
+
+		case strings.HasSuffix(r.URL.Path, "/issues") && r.Method == "GET":
+			// Return mix of assigned and unassigned issues.
+			issues := []map[string]interface{}{
+				{
+					"id": 1, "number": 1, "title": "Unassigned bug",
+					"state": "open", "assignee": nil, "assignees": []interface{}{},
+					"labels":   []map[string]interface{}{{"id": 1, "name": "P1", "color": "ff0000"}},
+					"html_url": "http://example.com/org1/repo1/issues/1",
+				},
+				{
+					"id": 2, "number": 2, "title": "Assigned issue",
+					"state": "open",
+					"assignee":  map[string]string{"login": "dev1", "avatar_url": ""},
+					"assignees": []map[string]string{{"login": "dev1", "avatar_url": ""}},
+					"labels":    []interface{}{},
+					"html_url":  "http://example.com/org1/repo1/issues/2",
+				},
+				{
+					"id": 3, "number": 3, "title": "Unassigned low priority",
+					"state": "open", "assignee": nil, "assignees": []interface{}{},
+					"labels":   []map[string]interface{}{{"id": 2, "name": "P3", "color": "00ff00"}},
+					"html_url": "http://example.com/org1/repo1/issues/3",
+				},
+			}
+			json.NewEncoder(w).Encode(issues)
+
+		case strings.HasSuffix(r.URL.Path, "/pulls") && r.Method == "GET":
+			prs := []map[string]interface{}{
+				{
+					"id": 10, "number": 10, "title": "Open PR needs review",
+					"state": "open", "body": "please review",
+					"labels":   []map[string]interface{}{{"id": 3, "name": "P2", "color": "ffff00"}},
+					"html_url": "http://example.com/org1/repo1/pulls/10",
+					"head":     map[string]string{"label": "feature", "ref": "feature"},
+					"base":     map[string]string{"label": "master", "ref": "master"},
+				},
+			}
+			json.NewEncoder(w).Encode(prs)
+
+		case strings.HasSuffix(r.URL.Path, "/reviews"):
+			json.NewEncoder(w).Encode([]interface{}{})
+
+		default:
+			w.WriteHeader(http.StatusNotFound)
+			fmt.Fprintf(w, "unexpected request: %s %s", r.Method, r.URL.Path)
+		}
+	}))
+	defer server.Close()
+
+	c := NewClient(server.URL)
+	queue, err := c.GetTriageQueue(context.Background(), "test-token", []string{"org1"})
+	if err != nil {
+		t.Fatalf("GetTriageQueue: %v", err)
+	}
+
+	// Should include: 2 unassigned issues + 1 PR = 3 items.
+	// Assigned issue (#2) should be excluded.
+	if len(queue) != 3 {
+		t.Fatalf("expected 3 triage items, got %d", len(queue))
+	}
+
+	// Verify sorting: P1 > P2 > P3.
+	if queue[0].Title != "Unassigned bug" {
+		t.Errorf("queue[0] should be P1 'Unassigned bug', got %q", queue[0].Title)
+	}
+	if queue[1].Title != "Open PR needs review" {
+		t.Errorf("queue[1] should be P2 'Open PR needs review', got %q", queue[1].Title)
+	}
+	if queue[2].Title != "Unassigned low priority" {
+		t.Errorf("queue[2] should be P3 'Unassigned low priority', got %q", queue[2].Title)
+	}
+
+	// Verify types.
+	if queue[0].Type != "issue" {
+		t.Errorf("queue[0].Type = %q, want 'issue'", queue[0].Type)
+	}
+	if queue[1].Type != "pull" {
+		t.Errorf("queue[1].Type = %q, want 'pull'", queue[1].Type)
+	}
+}
+
+func TestGetTriageQueue_EmptyOrgs(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case r.URL.Path == "/api/v1/user/orgs":
+			json.NewEncoder(w).Encode([]Org{})
+		default:
+			json.NewEncoder(w).Encode([]interface{}{})
+		}
+	}))
+	defer server.Close()
+
+	c := NewClient(server.URL)
+	queue, err := c.GetTriageQueue(context.Background(), "test-token", []string{})
+	if err != nil {
+		t.Fatalf("GetTriageQueue with empty orgs: %v", err)
+	}
+	if len(queue) != 0 {
+		t.Errorf("expected empty queue for empty orgs, got %d items", len(queue))
+	}
+}
+
+func TestGetTriageQueue_AllAssigned(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case r.URL.Path == "/api/v1/user/orgs":
+			json.NewEncoder(w).Encode([]Org{{Name: "org1"}})
+		case strings.HasPrefix(r.URL.Path, "/api/v1/orgs/org1/repos"):
+			json.NewEncoder(w).Encode([]Repo{
+				{ID: 1, Name: "repo1", FullName: "org1/repo1", Owner: struct {
+					Login string `json:"login"`
+				}{Login: "org1"}},
+			})
+		case strings.HasSuffix(r.URL.Path, "/issues"):
+			// All issues are assigned.
+			json.NewEncoder(w).Encode([]map[string]interface{}{
+				{
+					"id": 1, "number": 1, "title": "Assigned issue",
+					"state": "open",
+					"assignee":  map[string]string{"login": "dev1"},
+					"assignees": []map[string]string{{"login": "dev1"}},
+					"labels":    []interface{}{},
+					"html_url":  "http://example.com/org1/repo1/issues/1",
+				},
+			})
+		case strings.HasSuffix(r.URL.Path, "/pulls"):
+			json.NewEncoder(w).Encode([]interface{}{}) // No PRs.
+		case strings.HasSuffix(r.URL.Path, "/reviews"):
+			json.NewEncoder(w).Encode([]interface{}{})
+		default:
+			json.NewEncoder(w).Encode([]interface{}{})
+		}
+	}))
+	defer server.Close()
+
+	c := NewClient(server.URL)
+	queue, err := c.GetTriageQueue(context.Background(), "test-token", []string{"org1"})
+	if err != nil {
+		t.Fatalf("GetTriageQueue: %v", err)
+	}
+	// Only PRs should appear (none here), all issues are assigned.
+	if len(queue) != 0 {
+		t.Errorf("expected 0 items (all assigned), got %d", len(queue))
+	}
+}
+
+func TestGetTriageQueue_LabelExtraction(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch {
+		case r.URL.Path == "/api/v1/user/orgs":
+			json.NewEncoder(w).Encode([]Org{{Name: "org1"}})
+		case strings.HasPrefix(r.URL.Path, "/api/v1/orgs/org1/repos"):
+			json.NewEncoder(w).Encode([]Repo{
+				{ID: 1, Name: "repo1", FullName: "org1/repo1", Owner: struct {
+					Login string `json:"login"`
+				}{Login: "org1"}},
+			})
+		case strings.HasSuffix(r.URL.Path, "/issues"):
+			json.NewEncoder(w).Encode([]map[string]interface{}{
+				{
+					"id": 1, "number": 1, "title": "Multi-label issue",
+					"state": "open", "assignee": nil, "assignees": []interface{}{},
+					"labels": []map[string]interface{}{
+						{"id": 1, "name": "bug", "color": "d73a4a"},
+						{"id": 2, "name": "P1", "color": "ff0000"},
+						{"id": 3, "name": "help wanted", "color": "0e8a16"},
+					},
+					"html_url": "http://example.com/org1/repo1/issues/1",
+				},
+			})
+		case strings.HasSuffix(r.URL.Path, "/pulls"):
+			json.NewEncoder(w).Encode([]interface{}{})
+		case strings.HasSuffix(r.URL.Path, "/reviews"):
+			json.NewEncoder(w).Encode([]interface{}{})
+		default:
+			json.NewEncoder(w).Encode([]interface{}{})
+		}
+	}))
+	defer server.Close()
+
+	c := NewClient(server.URL)
+	queue, err := c.GetTriageQueue(context.Background(), "test-token", []string{"org1"})
+	if err != nil {
+		t.Fatalf("GetTriageQueue: %v", err)
+	}
+	if len(queue) != 1 {
+		t.Fatalf("expected 1 item, got %d", len(queue))
+	}
+	if len(queue[0].Labels) != 3 {
+		t.Errorf("expected 3 labels, got %d: %v", len(queue[0].Labels), queue[0].Labels)
+	}
+}
+
 // --- Issue #122: Tests for ListOrgsAndRepos and CreateIssue ---
 
 func TestListOrgsAndRepos(t *testing.T) {
@@ -1087,3 +1298,161 @@ func TestListAllPullRequests_Pagination(t *testing.T) {
 		t.Error("page 2: HasMore should be false")
 	}
 }
+
+func TestDoRequest_RateLimitRetry(t *testing.T) {
+	attempts := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		attempts++
+		if attempts <= 2 {
+			w.Header().Set("Retry-After", "0")
+			w.WriteHeader(http.StatusTooManyRequests)
+			return
+		}
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprint(w, `[{"username":"test-org"}]`)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL)
+	c.maxRetries = 3
+	c.baseRetryDelay = 1 * time.Millisecond // Fast for tests.
+
+	resp, err := c.doRequest(context.Background(), "test-token", "GET", "/user/orgs", nil)
+	if err != nil {
+		t.Fatalf("expected success after retries, got: %v", err)
+	}
+	resp.Body.Close()
+
+	if attempts != 3 {
+		t.Errorf("expected 3 attempts, got %d", attempts)
+	}
+}
+
+func TestDoRequest_RateLimitExhausted(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusTooManyRequests)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL)
+	c.maxRetries = 2
+	c.baseRetryDelay = 1 * time.Millisecond
+
+	_, err := c.doRequest(context.Background(), "test-token", "GET", "/user/orgs", nil)
+	if err == nil {
+		t.Fatal("expected error after exhausting retries")
+	}
+	if !strings.Contains(err.Error(), "rate limit exceeded") {
+		t.Errorf("expected rate limit error, got: %v", err)
+	}
+}
+
+func TestDoRequest_RateLimitWithRetryAfterHeader(t *testing.T) {
+	attempts := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		attempts++
+		if attempts == 1 {
+			w.Header().Set("Retry-After", "1")
+			w.WriteHeader(http.StatusTooManyRequests)
+			return
+		}
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprint(w, `[]`)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL)
+	c.maxRetries = 3
+	c.baseRetryDelay = 1 * time.Millisecond
+
+	start := time.Now()
+	resp, err := c.doRequest(context.Background(), "test-token", "GET", "/user/orgs", nil)
+	elapsed := time.Since(start)
+	if err != nil {
+		t.Fatalf("expected success, got: %v", err)
+	}
+	resp.Body.Close()
+
+	// Retry-After: 1 means 1 second delay.
+	if elapsed < 900*time.Millisecond {
+		t.Errorf("expected at least ~1s delay from Retry-After header, got %v", elapsed)
+	}
+}
+
+func TestDoRequest_RateLimitCancelledContext(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Retry-After", "60")
+		w.WriteHeader(http.StatusTooManyRequests)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL)
+	c.maxRetries = 3
+	c.baseRetryDelay = 1 * time.Millisecond
+
+	ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond)
+	defer cancel()
+
+	_, err := c.doRequest(ctx, "test-token", "GET", "/user/orgs", nil)
+	if err == nil {
+		t.Fatal("expected error from cancelled context")
+	}
+}
+
+func TestDoRequest_NonRateLimitErrorNotRetried(t *testing.T) {
+	attempts := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		attempts++
+		w.WriteHeader(http.StatusForbidden)
+		fmt.Fprint(w, `{"message":"forbidden"}`)
+	}))
+	defer srv.Close()
+
+	c := NewClient(srv.URL)
+	c.maxRetries = 3
+	c.baseRetryDelay = 1 * time.Millisecond
+
+	_, err := c.doRequest(context.Background(), "test-token", "GET", "/user/orgs", nil)
+	if err == nil {
+		t.Fatal("expected error for 403")
+	}
+	if attempts != 1 {
+		t.Errorf("expected only 1 attempt for non-429 error, got %d", attempts)
+	}
+}
+
+func TestRetryDelay_WithRetryAfterHeader(t *testing.T) {
+	c := NewClient("https://example.com")
+	c.baseRetryDelay = 1 * time.Second
+
+	resp := &http.Response{Header: http.Header{}}
+	resp.Header.Set("Retry-After", "5")
+
+	delay := c.retryDelay(resp, 0)
+	if delay != 5*time.Second {
+		t.Errorf("expected 5s from Retry-After, got %v", delay)
+	}
+}
+
+func TestRetryDelay_ExponentialBackoff(t *testing.T) {
+	c := NewClient("https://example.com")
+	c.baseRetryDelay = 1 * time.Second
+
+	resp := &http.Response{Header: http.Header{}}
+
+	tests := []struct {
+		attempt int
+		want    time.Duration
+	}{
+		{0, 1 * time.Second},
+		{1, 2 * time.Second},
+		{2, 4 * time.Second},
+	}
+
+	for _, tt := range tests {
+		delay := c.retryDelay(resp, tt.attempt)
+		if delay != tt.want {
+			t.Errorf("attempt %d: got %v, want %v", tt.attempt, delay, tt.want)
+		}
+	}
+}

static/style.css

@@ -1,4 +1,12 @@
-/* Gitea Mobile — Mobile-first CSS (~5KB target) */
+/* Gitea Mobile — Mobile-first CSS
+ * Dark-mode-first: dark colors are the :root defaults.
+ * Light mode is applied via @media (prefers-color-scheme: light).
+ *
+ * Size note: The original ~5KB target was based on the initial Phase 1 scope.
+ * The CSS has grown to ~12KB as the app added error pages, forms, comments,
+ * review UI, triage queue, and filter components. All rules are in active use.
+ * Minification in the Dockerfile build step can reduce transfer size by ~40%.
+ */
 
 /* Reset */
 *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
@@ -533,7 +541,7 @@ a:active {
   }
 }
 
-/* Dark mode is default; light mode override if needed */
+/* Dark mode is default; light mode override for prefers-color-scheme: light */
 @media (prefers-color-scheme: light) {
   :root {
     --bg-primary: #ffffff;
@@ -543,6 +551,49 @@ a:active {
     --text-primary: #1f2328;
     --text-secondary: #656d76;
     --text-link: #0969da;
+    --accent-green: #1a7f37;
+    --accent-red: #cf222e;
+    --accent-yellow: #9a6700;
+    --accent-blue: #0969da;
+    --accent-purple: #8250df;
+  }
+
+  .message.success {
+    background: #dafbe1;
+    border-color: #1a7f37;
+  }
+
+  .message.error {
+    background: #ffebe9;
+    border-color: #cf222e;
+  }
+
+  .message.info {
+    background: #ddf4ff;
+    border-color: #0969da;
+  }
+
+  .btn-primary {
+    background: #1a7f37;
+  }
+
+  .btn-primary:active {
+    background: #116329;
+  }
+
+  .btn-danger {
+    background: #ffebe9;
+    border-color: #cf222e;
+  }
+
+  .type-issue {
+    background: rgba(9, 105, 218, 0.1);
+    border-color: rgba(9, 105, 218, 0.3);
+  }
+
+  .type-pull {
+    background: rgba(26, 127, 55, 0.1);
+    border-color: rgba(26, 127, 55, 0.3);
   }
 }