Move the column type annotation from inline display (#type) to a hover
tooltip on the header cell. The tooltip shows the column type with color
and comment (if present), matching the tab tooltip style.
Introduce src-web (axum HTTP server) exposing all 43 database operations
as REST APIs with SSE streaming for AI, transfers, and SQL file execution.
Frontend adapts automatically between Tauri and HTTP backends via api.ts.
Includes password authentication, Docker packaging, and login page.
- Show WHERE keyword suggestion when typing 'w'/'wh' at the start
- Auto-complete column names from current table after WHERE clause
- Dropdown follows cursor position dynamically
- Tab or mouse click to accept suggestion, Enter for WHERE search
- Smart quote/parenthesis pairing: ', ", ( auto-close with cursor centered
- Skip over existing closing character instead of duplicating
- Arrow keys navigate suggestions, Escape dismisses
- Add rust_decimal feature to sqlx and tiberius for proper Decimal type handling
- Fix try_get_unchecked<String> causing NULL or garbled output for numeric types
- Add numeric_precision and numeric_scale to ColumnInfo for all database drivers
- Update frontend to display precision (e.g., numeric(20,6)) in column headers
- Fix typeColorClass to handle type names with precision suffix
Root cause: PostgreSQL binary protocol sends NUMERIC as PgNumeric binary format,
not UTF-8 text. try_get_unchecked<String> attempted to decode binary bytes as UTF-8,
causing decode failures (NULL) or garbage characters (乱码).
- Add comment field to ColumnInfo (MySQL COLUMN_COMMENT, PostgreSQL col_description)
- Show column comments in sidebar tree nodes
- Show column comments on hover in data grid header
- Default MySQL charset to utf8mb4 for proper CJK support
Closes#14
t8y2