feat: add Svelte and Vue support (#158)

Wire up the new Svelte and Vue tree-sitter languages from cocoindex 1.0.3
(cocoindex-io/cocoindex#1937) so `.svelte` and `.vue` files are picked up
by the default include patterns and chunked syntax-aware.

- Add `**/*.svelte` and `**/*.vue` to DEFAULT_INCLUDED_PATTERNS
- Document svelte/vue in the Supported Languages table
- Bump cocoindex dev-group floor to >=1.0.3 (the version that adds the
  tree-sitter parsers); lockfile follows

Author: georgeh0

README.md

@@ -664,10 +664,12 @@ embedding:
 | scala | | `.scala` |
 | solidity | | `.sol` |
 | sql | | `.sql` |
+| svelte | | `.svelte` |
 | swift | | `.swift` |
 | toml | | `.toml` |
 | tsx | | `.tsx` |
 | typescript | ts | `.ts` |
+| vue | | `.vue` |
 | xml | | `.xml` |
 | yaml | | `.yaml`, `.yml` |
 

pyproject.toml

@@ -89,7 +89,7 @@ dev = [
     "mypy>=1.0.0",
     "prek>=0.1.0",
     "types-pyyaml>=6.0.12.20250915",
-    "cocoindex[sentence-transformers]>=1.0.0,<1.1.0",
+    "cocoindex[sentence-transformers]>=1.0.3,<1.1.0",
 ]
 
 [tool.ruff]

src/cocoindex_code/settings.py

@@ -53,6 +53,8 @@
     "**/*.r",  # R
     "**/*.html",  # HTML
     "**/*.htm",  # HTML
+    "**/*.svelte",  # Svelte
+    "**/*.vue",  # Vue
     "**/*.css",  # CSS
     "**/*.scss",  # SCSS
     "**/*.json",  # JSON