Fix issue selector functionality

[elenz97]

The issue selector was not properly filtering or displaying available issues.
This commit fixes the selector behavior to correctly show and filter GitLab issues based on user input.

[dgrieser]

Include avatarLoader.js in extra sources for the extension build

[loxK]

Thanks for the contribution! The improved error handling for 401/403 auth errors is a good addition, and catching the missing avatarLoader.js in the Makefile is helpful.

However, there are a few issues that conflict with the GNOME extension review guidelines I just addressed:

1. Use console.debug() instead of log()

The GNOME review explicitly requires using console.* methods instead of log(). From the Port Guide 45:

// ❌ Don't use
log(`GitLab Issue Selector: Fetching projects from URL: ${url}`);

// ✅ Use instead
console.debug(`GitLab Issue Selector: Fetching projects from URL: ${url}`);

2. Avoid unnecessary try-catch blocks

The review feedback asked to avoid wrapping code in try-catch when not needed. The outer try-catch added in _loadProjects() isn't necessary.

3. Remove sensitive logging

These lines could expose sensitive information:

log(`GitLab Issue Selector: Using token length: ${token ? token.length : 0}`);
log(`GitLab Issue Selector: Response body: ${response}`);

I'd suggest removing token-related logs and full response body logging entirely.

4. Reduce log verbosity

The amount of logging is quite verbose for production code. Consider keeping only essential debug statements.

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Summary of requested changes:

• Replace all log() calls with console.debug()
• Remove the outer try-catch in _loadProjects()
• Remove logs that expose token info or full API responses
• Reduce overall logging verbosity

The 401/403 handling logic itself is great — just needs these adjustments to align with GNOME guidelines. Let me know if you have any questions!

[loxK]

Thanks for working on this! I reviewed the final diff and found some issues that need to be fixed before we can merge:

extension.js - Broken merge

1. Duplicate code: _openReport() has the ReportDialog creation twice (lines ~367-371 and again at the end)
2. Unwanted try-catch: GNOME review asked to remove try-catch around ReportDialog, but it's back
3. Unnecessary _openPreferences() method: We already use this._extension.openPreferences() - this new method is not needed

issueSelector.js

• ✅ log() → console.debug() - good!
• ❌ The outer try-catch around _loadProjects() should be removed (GNOME guidelines)

reportDialog.js

• ✅ Looks good

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Please:

1. Fix the broken merge in extension.js
2. Remove the outer try-catch in issueSelector.js
3. Squash everything into 1 clean commit like fix(auth): handle 401/403 errors with user guidance