fix: implement code review findings - fix typos, add verbose flag to dotenv, improve error handling

[Copilot]

Implements priority fixes and test coverage improvements from docs/001-CODE-REVIEW-FINDINGS.md.

Code Fixes

• Typo correction: retrive → retrieve in error messages (icons.ts, splash.ts)
• License compliance: Added MPL-2.0 header to constants.ts
• Path consistency: Removed ./ prefix from splash.ts paths to match icons.ts convention
• Type safety: Added explicit string | null return type and validation to extractAppName():

  // Before: silently returned undefined for invalid names
  const { name } = JSON.parse(readFileSync('./app.json', 'utf8'))
  return name
  
  // After: validates type and rejects empty/whitespace
  if (typeof parsed.name !== 'string' || parsed.name.trim() === '') {
    return null
  }

Feature Addition

• Verbose flag for dotenv: Added -v/--verbose flag matching icons/splash pattern with logVerbose() method

Test Coverage

• Added verbose flag tests for all three commands (icons, splash, dotenv)
• Created unit tests for extractAppName() covering 7 edge cases (missing file, invalid JSON, empty/whitespace names, type mismatch)

Documentation

• Updated specs document: Marked all completed changes in docs/001-CODE-REVIEW-FINDINGS.md with completion status indicators (✅/⏳)
• Added completion summary showing 6/11 items completed (55%)
• Clearly documented pending items for future implementation

Custom agent used: Test Developer
Write and maintain tests for oclif commands using Mocha and @oclif/test patterns.

Original prompt

Look into the docs folder and work on the first changes plan there (001-CODE-REVIEW-FINDINGS.md

Custom agent used: Test Developer
Write and maintain tests for oclif commands using Mocha and @oclif/test patterns.

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[Copilot]

Pull request overview

This PR implements code review findings from the project's internal review documentation, focusing on quality improvements, consistency, and test coverage. The changes include correcting typos in error messages, adding missing license headers, normalizing path formats, improving type safety in app name extraction, and extending verbose logging support to the dotenv command.

Key changes:

• Fixed "retrive" → "retrieve" typo in icons.ts and splash.ts error messages
• Enhanced extractAppName() with explicit return type, async implementation, and validation for empty/whitespace names
• Added verbose flag support to dotenv command matching the pattern used in icons/splash commands

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
src/constants.ts	Added MPL-2.0 license header for compliance
src/utils/app.utils.ts	Converted to async with explicit return type and validation logic
src/commands/icons.ts	Fixed typo in error message ("retrive" → "retrieve")
src/commands/splash.ts	Fixed typo and removed ./ prefix from paths for consistency
src/commands/dotenv.ts	Added verbose flag with logVerbose() method matching sibling commands
test/app.utils.test.ts	Added comprehensive unit tests for extractAppName() edge cases
test/commands/icons.test.ts	Added verbose flag test
test/commands/splash.test.ts	Added verbose flag test
test/commands/dotenv.test.ts	Added verbose flag test

[panz3r]

@copilot update the specs document to mark the applied changes and check others not-applied ones

[Copilot]

@copilot update the specs document to mark the applied changes and check others not-applied ones

Updated the specs document in commit 0725433. The document now shows:

Completed (6/11 items - 55%):

• ✅ All code fixes (typo, license header, path prefixes, extractAppName)
• ✅ Verbose flag for dotenv + tests for all commands
• ✅ Unit tests for extractAppName utility

Pending (5/11 items):

• ⏳ Malformed input tests
• ⏳ Base command extraction refactoring
• ⏳ Icon size type definitions
• ⏳ Error collection improvements
• ⏳ Utility file tests (file-utils, color.utils)

Each section now has clear status indicators (✅/⏳) and updated completion tracking.