migration start

tasks/native-business-logic-migration/11-implement-linux-feed-parser.md

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+# 11. Implement Linux RSS/Atom feed parser
+
+meta:
+  id: native-business-logic-migration-11
+  feature: native-business-logic-migration
+  priority: P0
+  depends_on: [native-business-logic-migration-08]
+  tags: [implementation, linux, parsing]
+
+objective:
+- Implement RSS 2.0 and Atom 1.0 feed parser for Linux
+
+deliverables:
+- feed-parser.vala
+- rss-parser.vala
+- atom-parser.vala
+- feed-type.vala (enum)
+- parse-result.vala
+- XML parsing utilities
+
+tests:
+- Unit: Test RSS 2.0 parsing with sample feeds
+- Unit: Test Atom 1.0 parsing with sample feeds
+- Unit: Test iTunes namespace handling
+- Unit: Test error cases (malformed XML)
+- Integration: Test with real-world feeds
+
+acceptance_criteria:
+- RSS 2.0 feeds parse correctly
+- Atom 1.0 feeds parse correctly
+- iTunes namespace handled
+- Enclosures extracted properly
+- Error handling for malformed feeds
+- Performance: <100ms for typical feed
+
+validation:
+- Run `meson test -C build`
+- Test with known problematic feeds
+
+notes:
+- Use libxml2 through Vala bindings
+- Handle namespaces properly
+- Support both inline and separate content