chore: add release process

.changeset/README.md

@@ -0,0 +1,15 @@
+# Changesets
+
+Add a changeset to every pull request that changes user-facing behavior:
+
+```bash
+bun run changeset
+```
+
+Choose `patch`, `minor`, or `major` and commit the generated Markdown file with the change. Documentation, test-only, and internal CI changes can use an empty changeset:
+
+```bash
+bun run changeset --empty
+```
+
+The release workflow creates a version pull request. Merging that pull request updates `package.json` and `CHANGELOG.md`, then creates and pushes a Git tag. This repository never publishes to npm.

.changeset/bright-dashboards-open.md

@@ -0,0 +1,5 @@
+---
+"opencode-dashboard": minor
+---
+
+Add the OpenCode session dashboard and native `/dashboard` TUI command.

.changeset/config.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.1.2/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "restricted",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "ignore": [],
+  "privatePackages": {
+    "version": true,
+    "tag": true
+  }
+}

.github/workflows/release.yaml

@@ -0,0 +1,46 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release:
+    name: Version or tag release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: 1.4.0
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Create or update version pull request
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          version: bun run version
+          commit: "chore: version package"
+          title: "chore: version package"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create and push Git tag
+        if: steps.changesets.outputs.hasChangesets == 'false'
+        run: |
+          bun run release:tag
+          git push origin --tags

README.md

@@ -43,3 +43,17 @@ bun run typecheck
 bun test
 bun run build
 ```
+
+## Releases
+
+Add a changeset to each pull request with a user-facing change:
+
+```bash
+bun run changeset
+```
+
+After changesets reach `main`, the release workflow creates or updates a version pull request. Merging the version pull request updates `package.json` and `CHANGELOG.md`, then creates and pushes a Git tag such as `v0.1.0`.
+
+This package is private and the release workflow has no npm publish command or npm token. Releases exist only as versions, changelog entries, and Git tags.
+
+GitHub repository settings must allow GitHub Actions to create pull requests under **Settings > Actions > General > Workflow permissions**.

package.json

@@ -1,6 +1,7 @@
 {
   "name": "opencode-dashboard",
   "version": "0.0.1",
+  "private": true,
   "type": "module",
   "main": "./dist/server/index.js",
   "exports": {
@@ -17,6 +18,9 @@
   "scripts": {
     "dev": "bun --hot src/collector/index.ts",
     "test": "bun test",
+    "changeset": "changeset",
+    "version": "changeset version",
+    "release:tag": "changeset git-tag",
     "lint": "eslint .",
     "typecheck": "tsc --noEmit",
     "clean": "bun -e \"require('node:fs').rmSync('dist', { recursive: true, force: true })\"",
@@ -35,6 +39,7 @@
     "zod": "^3"
   },
   "devDependencies": {
+    "@changesets/cli": "^3.0.2",
     "@eslint/js": "^10.0.1",
     "@tanstack/react-query-devtools": "^5",
     "@types/bun": "^1",