feat(series-analyzer): implement series analysis and diagnostics worker

- Add SeriesAnalyzer class for analyzing series-typed occurrences.
- Introduce seriesFilter module for matching rules and span indexing.
- Create smoke tests for checker and LSP diagnostics.
- Enhance pyright smoke tests to validate series access filtering.

Author: wallneradam

.vscodeignore

@@ -1,5 +1,6 @@
 .github/**
 .claude/**
+work/**
 src/**
 test/**
 node_modules/**

esbuild.mjs

@@ -7,6 +7,7 @@ const watch = process.argv.includes('--watch');
 const smoke = process.argv.includes('--smoke');
 const smokePinels = process.argv.includes('--smoke-pinels');
 const smokePyright = process.argv.includes('--smoke-pyright');
+const smokeChecker = process.argv.includes('--smoke-checker');
 
 const common = {
   bundle: true,
@@ -80,6 +81,13 @@ if (smoke) {
     outfile: 'dist/pyright-smoke.js',
     minify: false,
   });
+} else if (smokeChecker) {
+  await esbuild.build({
+    ...common,
+    entryPoints: ['test/smoke/checkerSmoke.ts'],
+    outfile: 'dist/checker-smoke.js',
+    minify: false,
+  });
 } else {
   copyPyright();
 

package.json

@@ -371,6 +371,12 @@
           "scope": "machine",
           "markdownDescription": "Run the bundled pyright language server for Python files in Pyne workspaces (typing diagnostics without Pylance). Automatically stays off when Pylance, Pyright or BasedPyright is installed."
         },
+        "pyneide.checker.enabled": {
+          "type": "boolean",
+          "default": true,
+          "scope": "machine",
+          "markdownDescription": "Enable the Pyne script checker (structure diagnostics for `@pyne` scripts: `main()` presence, `@script` decorator, Series/Persistent scope rules, request.security constraints)."
+        },
         "pyneide.pineLs.enabled": {
           "type": "boolean",
           "default": true,
@@ -473,6 +479,7 @@
     "test:env": "node esbuild.mjs --smoke && node dist/env-smoke.js",
     "test:pinels": "node esbuild.mjs --smoke-pinels && node dist/pinels-smoke.js",
     "test:pyright": "node esbuild.mjs --smoke-pyright && node dist/pyright-smoke.js",
+    "test:checker": "node esbuild.mjs --smoke-checker && node dist/checker-smoke.js",
     "vscode:prepublish": "npm run build",
     "prepackage": "node -e \"require('fs').mkdirSync('build',{recursive:true})\"",
     "package": "vsce package --out build/"