diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 59b8c0e..ec6f2aa 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -2,7 +2,7 @@ name: Publish Release
 
 on:
   workflow_run:
-    workflows: ["Release"]
+    workflows: ['Release']
     types: [completed]
   workflow_dispatch:
     inputs:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4bd2b2d..b5e8af2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22
+          node-version: 20
           cache: 'pnpm'
 
       - name: Install dependencies
diff --git a/.gitignore b/.gitignore
index de04c1c..a040553 100644
--- a/.gitignore
+++ b/.gitignore
@@ -125,4 +125,32 @@ cli/aliases.json
 accounts_backup.json
 
 # Bun lock file
-bun.lock
\ No newline at end of file
+bun.lock
+
+# Build tools (installed via CI)
+tools/
+*.zip
+
+# AI agent session data
+thoughts/
+.impeccable.md
+CLAUDE.md
+
+# One-shot scripts (already applied)
+fix-ts.js
+patch-proxy.js
+patch-settings.js
+rename-deep.js
+test-process.ts
+
+# Legacy CLI launchers
+agm.bat
+run_cli.bat
+
+# Nix (not used)
+flake.nix
+flake.lock
+
+# Planning/spec data
+.planning/
+openspec/
\ No newline at end of file
diff --git a/.releaserc.json b/.releaserc.json
deleted file mode 100644
index 6f7c02e..0000000
--- a/.releaserc.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "branches": ["main"],
-  "plugins": [
-    ["@semantic-release/commit-analyzer", {
-      "preset": "conventionalcommits",
-      "releaseRules": [
-        { "type": "feat", "release": "minor" },
-        { "type": "fix", "release": "patch" },
-        { "type": "perf", "release": "patch" },
-        { "type": "refactor", "release": "patch" },
-        { "type": "docs", "release": false },
-        { "type": "style", "release": false },
-        { "type": "chore", "release": false },
-        { "type": "ci", "release": false },
-        { "type": "test", "release": false },
-        { "breaking": true, "release": "major" }
-      ]
-    }],
-    ["@semantic-release/release-notes-generator", {
-      "preset": "conventionalcommits",
-      "presetConfig": {
-        "types": [
-          { "type": "feat", "section": "🚀 Features" },
-          { "type": "fix", "section": "🐛 Bug Fixes" },
-          { "type": "perf", "section": "⚡ Performance" },
-          { "type": "refactor", "section": "♻️ Refactors" },
-          { "type": "docs", "section": "📚 Documentation", "hidden": true },
-          { "type": "chore", "section": "🧰 Maintenance", "hidden": true },
-          { "type": "ci", "section": "🔧 CI/CD", "hidden": true }
-        ]
-      }
-    }],
-    ["@semantic-release/changelog", {
-      "changelogFile": "CHANGELOG.md"
-    }],
-    ["@semantic-release/npm", {
-      "npmPublish": false
-    }],
-    ["@semantic-release/git", {
-      "assets": ["package.json", "pnpm-lock.yaml", "CHANGELOG.md"],
-      "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
-    }],
-    ["@semantic-release/github", {
-      "successComment": false,
-      "failTitle": false
-    }]
-  ]
-}
diff --git a/AGENTS.md b/AGENTS.md
index f466d16..aae55f6 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -12,7 +12,7 @@ This document is a user-level guide for AI assistants working in this repository
 
 - **Runtime**: Node.js (Electron environment)
 - **Node**: Recommended Node.js 20+
-- **Package manager**: `npm` (this project includes `package-lock.json`; use npm only)
+- **Package manager**: `pnpm` (this project includes `pnpm-lock.yaml`; use pnpm only)
 - **Build tools**: Electron Forge + Vite
 - **Terminal**: Windows (PowerShell) / VSCode MCP tools can be used safely
 
@@ -75,32 +75,32 @@ This document is a user-level guide for AI assistants working in this repository
 
 ## 📦 Common Scripts
 
-Use `npm` for all commands:
+Use `pnpm` for all commands:
 
 - **Development (Dev)**:
-  - `npm start` - Start Electron dev environment (Electron Forge)
-  - `npm run lint` - Run ESLint checks
-  - `npm run format` - Run Prettier check
-  - `npm run format:write` - Auto-format with Prettier
-  - `npm run type-check` - Run TypeScript type check
+  - `pnpm start` - Start Electron dev environment (Electron Forge)
+  - `pnpm run lint` - Run ESLint checks
+  - `pnpm run format` - Run Prettier check
+  - `pnpm run format:write` - Auto-format with Prettier
+  - `pnpm run type-check` - Run TypeScript type check
 
 - **Build**:
-  - `npm run package` - Package app (application bundle only)
-  - `npm run make` - Build and generate distributable installers
-  - `npm run publish` - Publish app
+  - `pnpm run package` - Package app (application bundle only)
+  - `pnpm run make` - Build and generate distributable installers
+  - `pnpm run publish` - Publish app
 
 - **Testing**:
-  - `npm test` - Run Vitest tests
-  - `npm run test:watch` - Run Vitest in watch mode
-  - `npm run test:unit` - Same as above for unit-focused runs
-  - `npm run test:e2e` - Run Playwright E2E tests
-  - `npm run test:all` - Run all tests
+  - `pnpm test` - Run Vitest tests
+  - `pnpm run test:watch` - Run Vitest in watch mode
+  - `pnpm run test:unit` - Same as above for unit-focused runs
+  - `pnpm run test:e2e` - Run Playwright E2E tests
+  - `pnpm run test:all` - Run all tests
 
 ### Running a Single Test
 
-- Unit test: `npm run test:unit path/to/test.test.ts`
-- E2E test: `npm run test:e2e path/to/test.spec.ts`
-- Type check: `npm run type-check`
+- Unit test: `pnpm run test:unit path/to/test.test.ts`
+- E2E test: `pnpm run test:e2e path/to/test.spec.ts`
+- Type check: `pnpm run type-check`
 
 ## 🧪 Development Notes
 
@@ -171,7 +171,7 @@ export const Component: React.FC<ComponentProps> = ({ prop1 }) => {
 };
 ```
 
-> Before commit, run `npm run lint` and `npm run format`.
+> Before commit, run `pnpm run lint` and `pnpm run format`.
 
 ## 📝 Terminal Output and References
 
@@ -330,7 +330,7 @@ Summary / output:
 
 Packages and scripts:
 
-- `npm install` (or `npm i`)
+- `pnpm install` (or `pnpm i`)
 
 Shell:
 
diff --git a/package.json b/package.json
index b0dc4be..c7e5aa5 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "description": "Gemini Nexus - Electron App",
   "main": ".vite/build/main.js",
   "private": true,
+  "packageManager": "pnpm@10.11.0",
   "scripts": {
     "start": "cross-env DEBUG=electron-forge:* electron-forge start",
     "dev": "cross-env DEBUG=electron-forge:* electron-forge start",
diff --git a/release.config.cjs b/release.config.cjs
index b049155..3435393 100644
--- a/release.config.cjs
+++ b/release.config.cjs
@@ -6,7 +6,7 @@
  * instead of Gitmoji (since the project history doesn't use emojis).
  */
 
-const REPO_URL = 'https://github.com/Draculabo/AntigravityManager';
+const REPO_URL = 'https://github.com/evandrodevbr/GeminiNexus';
 const GITHUB_BASE_URL = 'https://github.com';
 const FULL_CHANGELOG_URL = `${REPO_URL}/blob/main/CHANGELOG.md`;
 
@@ -244,7 +244,7 @@ const releaseConfig = {
     [
       '@semantic-release/git',
       {
-        assets: ['CHANGELOG.md', 'package.json', 'package-lock.json', 'npm-shrinkwrap.json'],
+        assets: ['CHANGELOG.md', 'package.json', 'pnpm-lock.yaml'],
         message: 'chore(release): ${nextRelease.version}\n\n${nextRelease.notes}',
       },
     ],