Plugin refactor : full version

User patch notes available [here(#195).

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* Plugin refactor [docs]: Add v0.3.0.0 release notes and images (#195)

* Add v0.3.0.0 release notes and images

Add release notes for v0.3.0.0 (docs/release_notes/v0_3_0_0.md) describing a near-complete plugin rewrite, safety and debugging improvements, UI and workflow changes, data loading/saving fixes, and other quality-of-life and code-quality updates. Include accompanying images used by the notes (status_panel, color_scheme_skip, traj_plot, tutorial, shortcuts, debug, new_menu, and others) under docs/release_notes/imgs/v_0_3_0_0/.

* Update v0.3.0 release notes

Add notes about a minimal deprecation system and new debug contexts for performance monitoring and automated log generation. Also add a link to issue #184 for refactor discussion, adjust final wording, and apply minor formatting/whitespace fixes in the drag-&-drop and closing paragraphs.

* mdformat

* Add stages and split ruff hooks

Introduce default_stages and explicitly assign stages to hooks, marking safe checks as pre-commit/manual and file-modifying hooks as pre-commit-only. Add check-merge-conflict, set name-tests-test args, and ensure end-of-file-fixer/trailing-whitespace run only in pre-commit. Bump pyproject-fmt to v2.21.1 and update ruff pre-commit to v0.15.12, replacing the previous ruff entries with a clear split: local autofix/format hooks (pre-commit) and CI check-only variants (manual) with appropriate args. Remove the napari-plugin-checks entry and reorganize hooks for clearer local vs CI behavior.

* Add table

* Update v0_3_0_0.md

* Update v0.3.0.0 release notes

Revise docs/release_notes/v0_3_0_0.md to clarify plugin behavior and improve wording. Reword the intro to highlight safety improvements around data loading/saving and improved UX; change note types to emphasize important workflow changes. Clarify the progress estimate as a relative metric, update wording for trails and trajectory plot behavior, and refine the explanation of automatic config.yaml lookup for drag-&-drop loading. Fix a typo ("sratch" -> "scratch") and expand the data-loading recovery note to indicate fewer remapping issues and fewer incorrect loads. Small phrasing tweaks throughout for clarity and consistency.

* Dedent admonitions

* Clarify config.yaml handling in release notes

Update v0_3_0_0 release notes to emphasize that users should not always add the config.yaml when loading labeled data (the plugin will search parent folders). Add a note explaining when dragging/dropping the config.yaml is still required — to start annotating from scratch or to refresh body parts after modifying config.yaml — and that resuming annotation or loading existing annotations does not require it.

* Update links

* Update v0_3_0_0.md