chore: remove wan placeholder runner (v0.12.3)

- opencli automation experiment fully removed
- Only Gemini (Chrome Extension bridge) runner remains

Author: uncle7

cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "videospec",
-  "version": "0.12.2",
+  "version": "0.12.3",
   "description": "OpenSpec-Video (videospec) - A cinematic AI automation framework: structured narrative specs → production-ready media via multi-provider pipeline.",
   "main": "dist/index.js",
   "bin": {

cli/src/commands/webappExec.ts

@@ -1,7 +1,7 @@
 /**
  * opsv webapp-exec — Execute webapp generation tasks
  *
- * Routes compiled task JSONs to site-specific runners (gemini, wan, etc.)
+ * Routes compiled task JSONs to the Gemini Chrome Extension runner
  * and handles post-processing (watermark, result saving).
  */
 

cli/src/core/compiler/providers/WebappCompiler.ts

@@ -1,6 +1,6 @@
 // ============================================================================
 // OpsV Webapp Provider Compiler
-// Browser automation: gemini, wan, etc.
+// Browser automation via Chrome Extension bridge (Gemini)
 // ============================================================================
 
 import { ProviderCompiler, CompileContext } from '../ProviderCompiler';

cli/src/webapp-runner/core/dispatcher.ts

@@ -11,7 +11,6 @@ import { RunnerResult } from './types';
 // Adding a new site = add an entry here + create runners/<site>.ts
 const RUNNER_MAP: Record<string, string> = {
   'webapp.gemini': '../runners/gemini',
-  'webapp.wan': '../runners/wan',
 };
 
 /**

cli/src/webapp-runner/core/pipeline.ts

@@ -18,7 +18,6 @@ import { execSync } from 'child_process';
 
 const WATERMARK_TOOLS: Record<string, string | null> = {
   gemini: 'gwr',
-  wan: null,
   default: null,
 };