Add interactive TUI browser for tasks, contracts, and files (makima view) (#7)

* feat(tui): Implement fuzzy search with real-time filtering and highlighting

Adds comprehensive fuzzy search functionality to the TUI browser:

## Fuzzy Matching (fuzzy.rs)
- FuzzyMatcher wrapper using SkimMatcherV2 from fuzzy-matcher crate
- fuzzy_match() returns score and matched character indices
- fuzzy_match_all() supports multi-term search (space-separated)
- Recency-aware scoring to boost recent items in results
- Unit tests for all matching scenarios

## App State (app.rs)
- FilteredItem struct with index, score, and matched_indices
- apply_filter() uses fuzzy matching with score-based sorting
- match_count() and has_no_matches() helper methods
- Results sorted by match score (highest first)

## List View (list_view.rs)
- Highlighted matched characters in search results
- Yellow bold styling for matched chars
- Status icons with color coding

## Search Input (search_input.rs)
- Real-time match count display (X/Y matches)
- Visual feedback for no matches (red border)
- Placeholder text when search is empty
- Active search mode indication (yellow border)

## Event Handling (event.rs)
- Arrow key navigation while in search mode
- Ctrl+K/J for vim-style navigation during search
- Delete key support alongside backspace
- Ctrl+U to clear search query
- Tab toggles preview while searching
- Escape clears search and exits search mode

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Task completion checkpoint

* [WIP] Heartbeat checkpoint - 2026-01-19 11:20:34 UTC

* Task completion checkpoint

* [WIP] Heartbeat checkpoint - 2026-01-19 11:31:19 UTC

* Task completion checkpoint

* [WIP] Heartbeat checkpoint - 2026-01-19 11:39:07 UTC

* fix(tui): Fix module exports and main binary integration

- Update mod.rs to properly export app, event, fuzzy, and ui modules
- Add run() function for TUI entry point
- Fix run_view() to use ViewCommand enum instead of ViewArgs
- Fix event handling to use poll_event and handle_key_event

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/makima/src/daemon/tui/views/contracts.rs b/makima/src/daemon/tui/views/contracts.rs
new file mode 100644
index 0000000..e2219b7
--- /dev/null
+++ b/makima/src/daemon/tui/views/contracts.rs
@@ -0,0 +1,24 @@
+//! Contracts view implementation.
+
+use uuid::Uuid;
+
+use crate::daemon::api::ApiClient;
+use crate::daemon::tui::app::ListItem;
+
+/// Load contracts from API
+pub async fn load_contracts(
+    _client: &ApiClient,
+) -> Result<Vec<ListItem>, Box<dyn std::error::Error>> {
+    // TODO: Implement listing all contracts
+    // This would require a new API endpoint
+    Ok(Vec::new())
+}
+
+/// Get full contract details for preview
+pub async fn get_contract_preview(
+    _client: &ApiClient,
+    _contract_id: Uuid,
+) -> Result<String, Box<dyn std::error::Error>> {
+    // TODO: Implement contract preview
+    Ok("Contract preview not yet implemented".to_string())
+}