chore: sync local state

Estate-wide chore-drift sweep committing accumulated local state
(gitignore, lockfiles, dotfile tweaks, workflow SHA bumps, A2ML
migration drift, doc sweeps) so the estate-wide Dependabot fix
propagation can proceed without skipping this repo.

No source-file edits were in scope for this commit; repos with
in-flight source work were excluded and kicked back for manual
review.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.gitignore

@@ -80,3 +80,11 @@ htmlcov/
 
 # Crash recovery artifacts
 ai-cli-crash-capture/
+target/
+node_modules/
+_build/
+deps/
+.elixir_ls/
+.cache/
+build/
+dist/

.machine_readable/contractiles/adjust/Adjustfile.a2ml

@@ -175,13 +175,13 @@ These requirements ensure Burble is usable by everyone, regardless of ability.
 ### panll-accessibility-port
 - description: Port PanLL's accessibility engine to Burble
 - status: planned
-- reference: /var/mnt/eclipse/repos/panll/tests/accessibility_engine_test.js
+- reference: /var/mnt/eclipse/repos/verification-ecosystem/panll/tests/accessibility_engine_test.js
 - target: Q2 2026
 
 ### k9-accessibility-validator
 - description: Integrate K9 accessibility validator
 - status: planned
-- reference: /var/mnt/eclipse/repos/panll/contractiles/k9/validators/accessibility-baseline.k9.ncl
+- reference: /var/mnt/eclipse/repos/verification-ecosystem/panll/contractiles/k9/validators/accessibility-baseline.k9.ncl
 - target: Q2 2026
 
 ### accessibility-testing