chore: push all design docs, V2 plan specs, and current working state

Includes AirPlan design documents, AircOding-alpha1-plan, AirPlanV2,
AirPlan-ParaV2, AirPlan-Para V1 reference docs, and all working code
changes across packages.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

AirPlan/docs/spec/AirPlan-ParaV2/AirContextServer/.claude-plugin/marketplace.json

@@ -0,0 +1,13 @@
+{
+  "name": "aircontext-mkt",
+  "owner": {
+    "name": "AirContext"
+  },
+  "plugins": [
+    {
+      "name": "aircontext",
+      "source": "./",
+      "description": "Rule-driven, automated context compaction with auto-resume. Replaces Claude Code's auto-compact."
+    }
+  ]
+}