CI release pipeline in .gitea, wishlist into backlog

release.yml (tag v* or manual dispatch): beta Flutter per local
convention, Linux build deps, package script tarball, artifact
upload, then release_publish.sh creates the Forgejo release,
uploads the asset, and commits updates/manifest.json back to
main. Workflows moved .github -> .gitea to match the forge setup.
Wishlist.md consumed into roadmap backlog: EOF stall + tiny buffer
bugs prioritized, recovery controls, link conveniences, time UI,
shortcuts, shaders, avatar serving.

.gitea/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: ci
+on:
+  push:
+  pull_request:
+
+jobs:
+  core:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+      - run: dart pub get
+        working-directory: packages/core
+      - run: dart analyze
+        working-directory: packages/core
+      - run: dart test
+        working-directory: packages/core
+
+  server:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: stable
+      - run: dart pub get
+        working-directory: packages/server
+      - run: dart analyze
+        working-directory: packages/server
+      - run: dart test
+        working-directory: packages/server