docs: restructure and improve documentation site

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+insert_final_newline = true
+end_of_line = lf
+indent_style = space
+indent_size = 2
+max_line_length = 80

.github/CODEOWNERS

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+# web + desktop packages
+packages/app/      @adamdotdevin
+packages/tauri/    @adamdotdevin
+packages/desktop/src-tauri/  @brendonovich
+packages/desktop/  @adamdotdevin

.github/ISSUE_TEMPLATE/bug-report.yml

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+name: Bug report
+description: Report an issue that should be fixed
+labels: ["bug"]
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: Describe the bug you encountered
+      placeholder: What happened?
+    validations:
+      required: true
+
+  - type: input
+    id: plugins
+    attributes:
+      label: Plugins
+      description: What plugins are you using?
+    validations:
+      required: false
+
+  - type: input
+    id: opencode-version
+    attributes:
+      label: OpenCode version
+      description: What version of OpenCode are you using?
+    validations:
+      required: false
+
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: Steps to reproduce
+      description: How can we reproduce this issue?
+      placeholder: |
+        1.
+        2.
+        3.
+    validations:
+      required: false
+
+  - type: textarea
+    id: screenshot-or-link
+    attributes:
+      label: Screenshot and/or share link
+      description: Run `/share` to get a share link, or attach a screenshot
+      placeholder: Paste link or drag and drop screenshot here
+    validations:
+      required: false
+
+  - type: input
+    id: os
+    attributes:
+      label: Operating System
+      description: what OS are you using?
+      placeholder: e.g., macOS 26.0.1, Ubuntu 22.04, Windows 11
+    validations:
+      required: false
+
+  - type: input
+    id: terminal
+    attributes:
+      label: Terminal
+      description: what terminal are you using?
+      placeholder: e.g., iTerm2, Ghostty, Alacritty, Windows Terminal
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: false
+contact_links:
+  - name: 💬 Discord Community
+    url: https://discord.gg/opencode
+    about: For quick questions or real-time discussion. Note that issues are searchable and help others with the same question.

.github/ISSUE_TEMPLATE/feature-request.yml

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+name: 🚀 Feature Request
+description: Suggest an idea, feature, or enhancement
+labels: [discussion]
+title: "[FEATURE]:"
+
+body:
+  - type: checkboxes
+    id: verified
+    attributes:
+      label: Feature hasn't been suggested before.
+      options:
+        - label: I have verified this feature I'm about to request hasn't been suggested before.
+          required: true
+
+  - type: textarea
+    attributes:
+      label: Describe the enhancement you want to request
+      description: What do you want to change or add? What are the benefits of implementing this? Try to be detailed so we can understand your request better :)
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/question.yml

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+name: Question
+description: Ask a question
+labels: ["question"]
+body:
+  - type: textarea
+    id: question
+    attributes:
+      label: Question
+      description: What's your question?
+    validations:
+      required: true

.github/TEAM_MEMBERS

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+adamdotdevin
+Brendonovich
+fwang
+Hona
+iamdavidhill
+jayair
+jlongster
+kitlangton
+kommander
+MrMushrooooom
+nexxeln
+R44VC0RP
+rekram1-node
+RhysSullivan
+thdxr

.github/VOUCHED.td

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+# Vouched contributors for this project.
+#
+# See https://github.com/mitchellh/vouch for details.
+#
+# Syntax:
+#   - One handle per line (without @), sorted alphabetically.
+#   - Optional platform prefix: platform:username (e.g., github:user).
+#   - Denounce with minus prefix: -username or -platform:username.
+#   - Optional details after a space following the handle.
+adamdotdevin
+-agusbasari29 AI PR slop
+ariane-emory
+edemaine
+-florianleibert
+fwang
+iamdavidhill
+jayair
+kitlangton
+kommander
+r44vc0rp
+rekram1-node
+-spider-yamet clawdbot/llm psychosis, spam pinging the team
+thdxr

.github/actions/setup-bun/action.yml

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+name: "Setup Bun"
+description: "Setup Bun with caching and install dependencies"
+runs:
+  using: "composite"
+  steps:
+    - name: Cache Bun dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.bun/install/cache
+        key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
+        restore-keys: |
+          ${{ runner.os }}-bun-
+
+    - name: Get baseline download URL
+      id: bun-url
+      shell: bash
+      run: |
+        if [ "$RUNNER_ARCH" = "X64" ]; then
+          V=$(node -p "require('./package.json').packageManager.split('@')[1]")
+          case "$RUNNER_OS" in
+            macOS)   OS=darwin ;;
+            Linux)   OS=linux ;;
+            Windows) OS=windows ;;
+          esac
+          echo "url=https://github.com/oven-sh/bun/releases/download/bun-v${V}/bun-${OS}-x64-baseline.zip" >> "$GITHUB_OUTPUT"
+        fi
+
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@v2
+      with:
+        bun-version-file: ${{ !steps.bun-url.outputs.url && 'package.json' || '' }}
+        bun-download-url: ${{ steps.bun-url.outputs.url }}
+
+    - name: Install dependencies
+      run: bun install
+      shell: bash

.github/actions/setup-git-committer/action.yml

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+name: "Setup Git Committer"
+description: "Create app token and configure git user"
+inputs:
+  opencode-app-id:
+    description: "OpenCode GitHub App ID"
+    required: true
+  opencode-app-secret:
+    description: "OpenCode GitHub App private key"
+    required: true
+outputs:
+  token:
+    description: "GitHub App token"
+    value: ${{ steps.apptoken.outputs.token }}
+  app-slug:
+    description: "GitHub App slug"
+    value: ${{ steps.apptoken.outputs.app-slug }}
+runs:
+  using: "composite"
+  steps:
+    - name: Create app token
+      id: apptoken
+      uses: actions/create-github-app-token@v2
+      with:
+        app-id: ${{ inputs.opencode-app-id }}
+        private-key: ${{ inputs.opencode-app-secret }}
+        owner: ${{ github.repository_owner }}
+
+    - name: Configure git user
+      run: |
+        slug="${{ steps.apptoken.outputs.app-slug }}"
+        git config --global user.name "${slug}[bot]"
+        git config --global user.email "${slug}[bot]@users.noreply.github.com"
+      shell: bash
+
+    - name: Clear checkout auth
+      run: |
+        git config --local --unset-all http.https://github.com/.extraheader || true
+      shell: bash
+
+    - name: Configure git remote
+      run: |
+        git remote set-url origin https://x-access-token:${{ steps.apptoken.outputs.token }}@github.com/${{ github.repository }}
+      shell: bash