Remove debug console.log statements from source files

[kuishou68]

Description

Several source files contain leftover debug console.log statements that should be removed or replaced with proper logging.

Affected files

• src/commands/list.ts (lines 15, 31, 35)
• src/commands/plugin-path.ts (line 54)
• src/targets/kiro.ts (line 86)

Expected behavior

Debug logging should be removed or replaced with the project's structured logging utility (if one exists) to avoid noisy output during normal plugin operation.

Proposed fix

Remove the console.log calls, as they are debug-only artifacts that clutter stdout during normal usage.

[kuishou68]

A fix has been submitted in PR #890 to address this issue. The PR removes all debug console.log statements from the affected files.