fix: polyrepo sparse data, release infra, sidebar UI polish

- Fix --multi outputting module count instead of full module data
- Add cross-repo totals (total_files, total_lines, total_modules)
- Fix GoReleaser ldflags (cli.version -> cli.Version)
- Fix CI/release Go version mismatch (1.23 -> 1.25)
- Fix strings.Title deprecation, silent errcheck on multi write
- HTML sidebar: 2x2 meta grid, activity badges, collapsible sections
- Exports show function name bold with params dimmed, truncate on overflow
- Types show in accent-bordered cards with field breakdown
- Files section open by default
- Dep tags wrap horizontally, show short names
- HiDPI canvas rendering for crisp text on retina displays
- Larger click hit radius, drag threshold, pointer cursor on nodes
- Node richness tiers: dim/basic/moderate/hub based on data density

Author: thegdsks

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.23'
+          go-version: '1.25'
       - run: go test ./... -v -count=1
       - run: go build -o stacklit ./cmd/stacklit
       - run: ./stacklit init

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.23'
+          go-version: '1.25'
       - uses: goreleaser/goreleaser-action@v6
         with:
           version: latest

.goreleaser.yml

@@ -11,7 +11,7 @@ builds:
     env:
       - CGO_ENABLED=0
     ldflags:
-      - -s -w -X github.com/glincker/stacklit/internal/cli.version={{.Version}}
+      - -s -w -X github.com/glincker/stacklit/internal/cli.Version={{.Version}}
     goos:
       - linux
       - darwin