Add checked React field bindings and Web Studio factories

Replace opaque props with checked generic presentation contracts and lazy typed
interface references. Generate readonly/writable field APIs and component checks.

Preserve CRDT editing through explicit resolved getter/setter contracts, binding-
fenced delta RPCs, native watches and replica-aware field adapters. Custom setters
retain semantic writes; storage snapshots never grant write authority. Cover
concurrent edits, lost acknowledgements, readonly contracts and authorization.

Add receiver-free static factory dispatch, state-field binding shorthand, and
conformance-based creation. Migrate TODO, editable scaffolds and authoring guides.
Verify language/codegen, SDK, RPC, browser lifecycle, local scaffolds, production
browser bundling and CRDT persistence with temporary PostgreSQL.

src/capability-language/generated/QuixosCapabilityVisitor.ts

@@ -47,6 +47,7 @@ import { EdgeDeclContext } from "./QuixosCapabilityParser.js";
 import { EdgeEndpointContext } from "./QuixosCapabilityParser.js";
 import { ConformanceDeclContext } from "./QuixosCapabilityParser.js";
 import { ConformanceItemContext } from "./QuixosCapabilityParser.js";
+import { StateFieldBindingDeclContext } from "./QuixosCapabilityParser.js";
 import { RelationshipMaterializationDeclContext } from "./QuixosCapabilityParser.js";
 import { OperationBindingDeclContext } from "./QuixosCapabilityParser.js";
 import { MemberOperationRefContext } from "./QuixosCapabilityParser.js";
@@ -347,6 +348,12 @@ export class QuixosCapabilityVisitor<Result> extends AbstractParseTreeVisitor<Re
      * @return the visitor result
      */
     visitConformanceItem?: (ctx: ConformanceItemContext) => Result;
+    /**
+     * Visit a parse tree produced by `QuixosCapabilityParser.stateFieldBindingDecl`.
+     * @param ctx the parse tree
+     * @return the visitor result
+     */
+    visitStateFieldBindingDecl?: (ctx: StateFieldBindingDeclContext) => Result;
     /**
      * Visit a parse tree produced by `QuixosCapabilityParser.relationshipMaterializationDecl`.
      * @param ctx the parse tree