test / unit + widget + golden + a11y (push) Failing after 33s
test / integration_test (xvfb) (push) Has been skipped
test / bundle smoke (xvfb 5s) (push) Has been skipped
test / daemon subprocess + web WASM smoke (push) Has been skipped
test / dart doc (lib API) (push) Failing after 1m2s
Adds 6 tests in test/editor/registry_test.dart closing out the EditorRegistry methods the existing suite didn't reach: - activate(id): unknown id is a no-op (no event emitted); known id flips the active buffer and emits editor.active-changed. - setContent(id, content, selection?): explicit selection clamped to new content length, missing selection falls back to clamping the existing one, missing id is a silent no-op. Each emits the editor.edited replace event. - contentFromArgs(args): the content_b64 fallback when text is absent, plus the empty-args default. - Selection.hashCode + .toString. Coverage: src/editor/buffer.dart 20/24 -> 24/24; src/editor/registry .dart 87/105 -> 105/105. Both at 100%. Total coverage 74.79% -> 75.11%; floor bumped to 75. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>