chore: rebrand user-facing copy to OpenClaude (#851)

* chore: rebrand user-facing copy to OpenClaude

Replace lingering Claude Code branding in CLI, tips, and runtime UI with OpenClaude/openclaude, including the startup tip Gitlawb mention.

Co-Authored-By: Claude GPT-5.4 <noreply@openclaude.dev>

* chore: address branding-sweep review feedback

- PermissionRequest.tsx: rebrand the two remaining "Claude needs your
  approval/permission" notifications to OpenClaude (review-artifact and
  generic tool permission paths).
- main.tsx, teleport.tsx, session.tsx, WebFetchTool/utils.ts,
  skills/bundled/{debug,updateConfig}.ts: replace leftover `claude --…`
  CLI hints and "Claude Code" labels missed by the original sweep.
- main.tsx: drop the inline gitlawb.com marketing copy from the
  stale-prompt tip; keep it a pure rebrand.
- auth.ts: finish the half-rename so both `claude setup-token` and
  `claude auth login` references in the same error block now read
  `openclaude …`.
- mcp/client.ts: keep `name: 'claude-code'` for MCP server allowlist
  compatibility (now explicit via comment) and replace the
  "Anthropic's agentic coding tool" description with an OpenClaude one.
- MCPSettings.tsx: point the empty-server-list hint at
  https://github.com/Gitlawb/openclaude instead of code.claude.com.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: replace help link with OpenClaude repo URL

Replace https://code.claude.com/docs/en/overview with
https://github.com/Gitlawb/openclaude in the help screen.

Co-Authored-By: OpenClaude <openclaude@gitlawb.com>

---------

Co-authored-by: Claude GPT-5.4 <noreply@openclaude.dev>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: OpenClaude <openclaude@gitlawb.com>

src/bridge/bridgeMain.ts

@@ -2248,7 +2248,7 @@ export async function bridgeMain(args: string[]): Promise<void> {
     })
     // biome-ignore lint/suspicious/noConsole: intentional dialog output
     console.log(
-      `\nClaude Remote Control is launching in spawn mode which lets you create new sessions in this project from Claude Code on Web or your Mobile app. Learn more here: https://code.claude.com/docs/en/remote-control\n\n` +
+      `\nClaude Remote Control is launching in spawn mode which lets you create new sessions in this project from OpenClaude on the web or your mobile app. Learn more here: https://code.claude.com/docs/en/remote-control\n\n` +
         `Spawn mode for this project:\n` +
         `  [1] same-dir \u2014 sessions share the current directory (default)\n` +
         `  [2] worktree \u2014 each session gets an isolated git worktree\n\n` +