feat(parsing): add Svelte parser

Cargo.toml

@@ -105,6 +105,7 @@ async-trait = "0.1.89"
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
 sysinfo = "0.39.2"
 indexmap = { version = "2.14.0", features = ["serde"] }
+tree-sitter-svelte-next = "0.1.1"
 
 [dev-dependencies]
 criterion = { version = "0.8.2", features = ["html_reports"] }

contributing/parsers/svelte/AUDIT_REPORT.md

@@ -0,0 +1,66 @@
+# Svelte Parser Symbol Extraction Coverage Report
+
+*Generated: 2026-05-22 19:33:09 UTC*
+
+## Summary
+- Key nodes: 5/20 (25%)
+- Symbol kinds extracted: 4
+
+> **Note:** Svelte delegates `<script>` bodies to the JS/TS parsers; the nodes below are the Svelte-level constructs handled directly.
+
+## Coverage Table
+
+| Node Type | ID | Status |
+|-----------|-----|--------|
+| document | 52 | ⚠️ gap |
+| script_element | 56 | ✅ implemented |
+| style_element | - | ❌ not found |
+| start_tag | 58 | ⚠️ gap |
+| end_tag | 62 | ⚠️ gap |
+| raw_text | 47 | ✅ implemented |
+| attribute | 64 | ⚠️ gap |
+| attribute_name | 9 | ⚠️ gap |
+| quoted_attribute_value | 65 | ⚠️ gap |
+| element | 55 | ⚠️ gap |
+| expression_tag | 107 | ⚠️ gap |
+| render_tag | 114 | ⚠️ gap |
+| snippet_statement | 100 | ✅ implemented |
+| snippet_start | 102 | ✅ implemented |
+| snippet_name | 32 | ✅ implemented |
+| if_statement | 68 | ⚠️ gap |
+| each_statement | 79 | ⚠️ gap |
+| await_statement | - | ❌ not found |
+| key_statement | - | ❌ not found |
+| comment | 48 | ⚠️ gap |
+
+## Legend
+
+- ✅ **implemented**: Node type is recognized and handled by the parser
+- ⚠️ **gap**: Node type exists in the grammar but not handled by parser (needs implementation)
+- ❌ **not found**: Node type not present in the example file (may need better examples)
+
+## Recommended Actions
+
+### Priority 1: Implementation Gaps
+These nodes exist in your code but aren't being captured:
+
+- `document`: Add parsing logic in parser.rs
+- `start_tag`: Add parsing logic in parser.rs
+- `end_tag`: Add parsing logic in parser.rs
+- `attribute`: Add parsing logic in parser.rs
+- `attribute_name`: Add parsing logic in parser.rs
+- `quoted_attribute_value`: Add parsing logic in parser.rs
+- `element`: Add parsing logic in parser.rs
+- `expression_tag`: Add parsing logic in parser.rs
+- `render_tag`: Add parsing logic in parser.rs
+- `if_statement`: Add parsing logic in parser.rs
+- `each_statement`: Add parsing logic in parser.rs
+- `comment`: Add parsing logic in parser.rs
+
+### Priority 2: Missing Examples
+These nodes aren't in the comprehensive example. Consider:
+
+- `style_element`: Add example to comprehensive.svelte or verify node name
+- `await_statement`: Add example to comprehensive.svelte or verify node name
+- `key_statement`: Add example to comprehensive.svelte or verify node name
+

contributing/parsers/svelte/GRAMMAR_ANALYSIS.md

@@ -0,0 +1,99 @@
+# Svelte Grammar Analysis
+
+*Generated: 2026-05-22 19:33:09 UTC*
+
+## Statistics
+- Total nodes in grammar JSON: 54
+- Nodes found in comprehensive.svelte: 53
+- Nodes handled by parser: 5
+- Symbol kinds extracted: 4
+
+## Successfully Handled Nodes
+These nodes are in examples and handled by parser:
+- raw_text
+- script_element
+- snippet_name
+- snippet_start
+- snippet_statement
+
+## Implementation Gaps
+These nodes appear in comprehensive.svelte but aren't handled:
+- "
+- #
+- (
+- )
+- /
+- />
+- :
+- <
+- </
+- =
+- >
+- @
+- as
+- attribute
+- attribute_name
+- attribute_value
+- block_end_tag
+- block_start_tag
+- block_tag
+- comment
+- document
+- each
+- each_end
+- each_start
+- each_statement
+- element
+- else
+- else_block
+- else_start
+- end_tag
+- expression
+- expression_tag
+- if
+- if_end
+- if_start
+- if_statement
+- quoted_attribute_value
+- render
+- render_tag
+- self_closing_tag
+- snippet
+- snippet_end
+- start_tag
+- svelte_raw_text
+- tag_name
+- text
+- {
+- }
+
+## Missing from Examples
+These grammar nodes aren't in comprehensive.svelte:
+- _node
+- await_end
+- await_start
+- await_statement
+- catch_block
+- catch_start
+- const_tag
+- debug_tag
+- doctype
+- else_if_block
+- else_if_start
+- entity
+- erroneous_end_tag
+- erroneous_end_tag_name
+- html_tag
+- key_end
+- key_start
+- key_statement
+- style_element
+- then_block
+- then_start
+
+## Symbol Kinds Extracted
+- Constant
+- Function
+- Interface
+- Variable
+