feat(omo): retire opencode and move its skills and commands to omo

- Move the vendored skills from .config/opencode/skills to
  .config/omo/skills, with provenance and local changes in its README
- Rewrite Impeccable's script paths to ~/.omo/agent/skills/impeccable so
  its detector and live-server verbs resolve under omo
- frontend-workflow hands screenshots to a visual-engineering task
  instead of opencode run
- Move the notes commands and /impeccable to .config/omo/prompts as omo
  prompt templates; setup-mcp stays behind because it writes
  opencode.json
- Archive DEVELOPMENT-WORKFLOW.md and UI-WORKFLOW.md under
  .config/omo/archive; nothing loads them
- link-ai-configs.sh links the skills into omo and Claude Code only and
  stops linking OpenCode's config, TUI, plugins and workflow docs
- setup-mac.sh and Brewfile.apps stop installing OpenCode; README and
  .withcontextconfig.jsonc follow the new layout

~/.config/opencode/AGENTS.md stays linked: omo's rules engine reads it
before ~/.claude/CLAUDE.md and stops at the first hit, so it carries the
shared preferences and keeps OMC's instructions out of omo.

.config/omo/skills/impeccable/scripts/data/font-index-failures.json

@@ -0,0 +1,121 @@
+[
+ {
+  "family": "Betania Patmos GDL",
+  "weight": 400,
+  "category": "handwriting",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Betania Patmos In GDL",
+  "weight": 400,
+  "category": "handwriting",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Doto",
+  "weight": 300,
+  "category": "sans",
+  "variable": true,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Doto",
+  "weight": 700,
+  "category": "sans",
+  "variable": true,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jacquard 12 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jacquard 24 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jacquarda Bastarda 9 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jersey 10 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jersey 15 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jersey 20 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Jersey 25 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Micro 5 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Montserrat Underline",
+  "weight": 400,
+  "category": "sans",
+  "variable": true,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Montserrat Underline",
+  "weight": 700,
+  "category": "sans",
+  "variable": true,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Redacted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Yarndings 12 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ },
+ {
+  "family": "Yarndings 20 Charted",
+  "weight": 400,
+  "category": "display",
+  "variable": false,
+  "reason": "not loaded or no lettering"
+ }
+]