fix(extension): address PR review comments and improve implementation

- Fixed InternalError class definition in errorHandler.ts
- Updated extension configuration and CI workflows
- Improved error handling and type safety
- Enhanced build and release automation
- Updated documentation and changelogs

Addresses review feedback on PR #997

.changeset/claude-import-fix-new.md

@@ -1,12 +0,0 @@
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-"task-master-ai": patch
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-
-Prevent CLAUDE.md overwrite by using Claude Code's import feature
-
-- Task Master now creates its instructions in `.taskmaster/CLAUDE.md` instead of overwriting the user's `CLAUDE.md`
-- Adds an import section to the user's CLAUDE.md that references the Task Master instructions
-- Preserves existing user content in CLAUDE.md files
-- Provides clean uninstall that only removes Task Master's additions
-
-**Breaking Change**: Task Master instructions for Claude Code are now stored in `.taskmaster/CLAUDE.md` and imported into the main CLAUDE.md file. Users who previously had Task Master content directly in their CLAUDE.md will need to run `task-master rules remove claude` followed by `task-master rules add claude` to migrate to the new structure.

.changeset/ten-glasses-feel.md

@@ -1,7 +0,0 @@
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-"task-master-ai": patch
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-
-Fixed the comprehensive taskmaster system integration via custom slash commands with proper syntax
-
-- Provide claude clode with a complete set of of commands that can trigger task master events directly within Claude Code

.changeset/upset-places-take.md

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-"task-master-ai": patch
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-Complete VS Code extension with React-based kanban board UI. MCP integration for real-time Task Master synchronization. Professional CI/CD workflows for marketplace publishing