* Add Go SDK Migrator agent

Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>

Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Add installation guide for OpenAI Codex* updates based on feedback* Remove optional Docker requirement from installation guide for OpenAI Codex* Remove Docker-related troubleshooting and references from installation guide* Update docs/installation-guides/install-codex.mdCo-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>* Update docs/installation-guides/install-codex.md* Apply suggestions from code review* Update docs/installation-guides/install-codex.mdCo-authored-by: Gabriel Peal <gpeal@users.noreply.github.com>* updates on feedback---------Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>Co-authored-by: Gabriel Peal <gpeal@users.noreply.github.com>

* adding remote server header for lockdown configuration* Apply suggestion from @CopilotCo-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>* Apply suggestion from @CopilotCo-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>---------Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply lockdown mode to issues and pull requests* Add cache* Unlock in defer* Add muesli/cache2go* [WIP] Replace custom cache in lockdown.go with cache2go struct (#1425)* Initial plan* Replace custom cache with cache2go library- Added github.com/muesli/cache2go dependency- Replaced custom map-based cache with cache2go.CacheTable- Removed manual timer management (scheduleExpiry, ensureEntry methods)- Removed timer field from repoAccessCacheEntry struct- Updated GetRepoAccessInfo to use cache2go's Value() and Add() methods- Updated SetTTL to flush and re-add entries with new TTL- Used unique cache names per instance to avoid test interference- All existing tests pass with the new implementationCo-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>* Final verification completeCo-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>---------Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>Co-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>* Use muesli for cache* Make RepoAccessCache a singleton (#1426)* Initial plan* Implement RepoAccessCache as a singleton patternCo-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>* Complete singleton implementation and verificationCo-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>* Remove cacheIDCounter as requestedCo-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>---------Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>Co-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>* Update mutexes* .* Reuse cache* .* .* Fix logic after vibe coding* Update docs* .* Refactoring to make the code pretty* Hide lockdown logic behind shouldFilter function* .* Tests---------Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>

Temporarily removing package configuration for the GitHub MCP server because certain hosts incorrectly generate docker arguments based on it which results in a broken server configuration when installed via registry.Will bring it back when the issue is resolved by MCP host.