Revert G's mesh-sdk merge (#189): G merged half, and today's validator refuses G's delivery parts

The group feat/47-G-join11 merged 3 of 17 members on 2026-11-13; G's mesh-sdk alone on main breaks 25 trunk
modules. The operator chose to put the order right: a reader release first, then G whole. This restores main
to 8fbba810 exactly.

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h

module.json

@@ -1,11 +1,11 @@
 {
   "module": "mesh-sdk",
-  "version": "0.1",
+  "version": "1",
   "slug": "sdk",
   "build": {
     "artifacts": [
-      { "name": "lib", "kind": "package", "language": "typescript", "paths": ["package.json", "package-lock.json", "tsconfig.json", "src"], "calls": ["finding-calls"] },
-      { "name": "go", "kind": "package", "language": "go", "paths": ["go"], "calls": ["finding-calls", "ledger-upkeep-calls", "put-sessions", "sent-objects-calls"] }
+      { "name": "lib", "kind": "package", "language": "typescript", "series": "0.1" },
+      { "name": "go", "kind": "package", "language": "go", "paths": ["go"], "series": "0.1" }
     ]
   },
   "resources": []