chore: add changeset for richer search results

Author: prosdev

.changeset/richer-search-results.md

@@ -0,0 +1,24 @@
+---
+"@lytics/dev-agent-core": minor
+"@lytics/dev-agent-mcp": minor
+---
+
+feat: Richer search results with code snippets, imports, and token budget management
+
+**Core Scanner:**
+- Extract code snippets during indexing (truncated to 50 lines)
+- Parse and store import statements using ts-morph
+- Extended DocumentMetadata with `snippet` and `imports` fields
+
+**MCP Formatters:**
+- CompactFormatter and VerboseFormatter now render snippets and imports
+- Progressive disclosure: full → signature → minimal detail levels
+- Token budget management (500-10000 tokens, configurable per-search)
+- Improved token estimation for code-heavy text
+
+**Search Adapter:**
+- New `tokenBudget` parameter for dev_search tool
+- Enables snippets and imports by default
+
+The `dev_search` tool now returns actionable context instead of just pointers, making it significantly more useful for AI assistants to understand code without additional file reads.
+