- Extract find_pattern_occurrences_in_lines helper; use in both references and rename handlers (deduplicates word-boundary search logic)
- Add MD_EXT constant to replace three repeated "md" string literals
- Fix double lock acquire/drop/re-acquire in code_action (use single guard)
- Fix symbol() to populate file_lines cache when parsing from disk (avoids redundant re-reads on subsequent requests)
- Remove section separator comment blocks (code structure is self-evident from Rust syntax)
Implements a full Language Server Protocol server accessible via
`streamd lsp`. The server communicates over stdin/stdout and auto-
detects the workspace root from the LSP initialize request.
Features implemented:
- Passive mode when no .streamd.toml exists in workspace root
- Workspace-root-based config loading (bypasses R22/R23 global config)
- .streamd.toml file watcher (config reloads without restart)
- textDocument/completion with @ trigger, conditional suggestions
(if_with relationships), and temporal date/time snippets (R16)
- textDocument/publishDiagnostics: R15 file-name format + R18
timesheet violations (overlapping timecards, unclosed days)
- textDocument/documentSymbol: shard tree exposed as nested symbols
- textDocument/codeAction: "Mark task as done" quickfix for @Task
- workspace/symbol: cross-file shard search
- textDocument/references: find all @Marker occurrences
- textDocument/rename: rename @Marker across all files
Dependencies added: tower-lsp 0.20, tokio, dashmap, serde_json