feat: add-ci-workflow - GitHub Actions workflow for CI checks

Author: cephalization

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  ci:
+    name: CI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Install Dependencies
+        run: bun install
+
+      - name: Typecheck
+        run: bun run typecheck
+
+      - name: Test
+        run: bun test

todo/LEARNINGS.md

@@ -47,3 +47,11 @@ Use this knowledge to avoid repeating mistakes and build on what works.
 - Added `concurrency` setting to prevent parallel runs on the same branch which could cause race conditions
 - The `oven-sh/setup-bun@v2` action sets up Bun in GitHub Actions - use v2 for latest features
 - Pre-existing test failure (1 fail, 86 pass) still present - unrelated to workflow changes
+
+## add-ci-workflow
+
+- CI workflow is separate from release workflow - CI runs on all PRs and pushes, release only on main branch merges
+- Followed the same pattern as release.yml for consistency: checkout -> setup-bun -> bun install -> run tasks
+- The workflow triggers on both `push` to main and all `pull_request` events (any branch)
+- Steps are sequential (typecheck then test) since we want to fail fast on type errors before running tests
+- Pre-existing test failure (1 fail, 86 pass) still present - the "dry-run mode skips git operations" test expects a "Skipping git branch creation" message that isn't being logged

todo/TASKS.md

@@ -59,7 +59,7 @@ Each agent picks the next pending task, implements it, and marks it complete.
 ### add-ci-workflow
 
 - content: Create `.github/workflows/ci.yml` that runs on all PRs and pushes. Jobs should: 1) Install dependencies with `bun install`, 2) Run typechecking with `bun run typecheck`, 3) Run tests with `bun test`. Use ubuntu-latest and setup-bun action.
-- status: pending
+- status: complete
 - dependencies: none
 
 ---