[kirbx01]

Summary

Adds filtering to the Guides Waiting To Be Written todo list.

The new filter menu allows users to:

• Search todos by name
• Filter todos by subject
• Filter todos by objective
• Combine multiple filters
• Keep filter state in the URL

Subject and objective filtering uses the metadata associated with the requesting guide. Filtering is applied before pagination so pagination reflects the filtered results.

Closes #444

Type of change

• Bug fix
• Feature
• Refactor (no behavior change)
• Documentation
• Build / tooling / CI
• Other: _________

Verification

• pnpm -r typecheck passes
• pnpm -r build passes
• Manually verified in a browser (for UI / behavior changes)
• Followed the app layout conventions
• No new dependencies, or new dependencies are justified and AGPL-compatible
• Change does not violate any non-negotiable principle
• Documentation only, no changes to the codebase, so no tests required

[kirbx01]

I have added the filter button beside the todo heading with:

• Name search
• Subject filter
• Objective filter
• Combined filtering
• URL-persisted filter state

Since todos don't currently carry subject/objective metadata directly, the filters use the requesting guide's associated subjects/objectives ; also added API/schema coverage and tests for the requesting guide metadata.

One implementation assumption: a todo matches a subject/objective when its requesting guide is associated with that filter.

Happy to adjust the matching behavior if you'd prefer a different interpretation. :3
@andyrodrigues30 please review this PR and revert!

[jpotter08]

lgtm!

[kirbx01]

@tonylam0 @andyrodrigues30 please tell if i need to make some modifications, happy to help :)

[andyrodrigues30]

@kirbx01 - please check and fix the merge conflicts, then mark ready for review when done (I've moved it into draft)

[kirbx01]

@kirbx01 - please check and fix the merge conflicts, then mark ready for review when done (I've moved it into draft)

hey ive done the required changes please review and revert! Sorry for late reply i got busy with my university exam in the middle of this ;/

[andyrodrigues30]

@kirbx01 - ci checks are still failing, please check this