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, 71 insertions, 0 deletions

diff --git a/makima/src/daemon/tui/views/tasks.rs b/makima/src/daemon/tui/views/tasks.rs
new file mode 100644
index 0000000..fd52b11
--- /dev/null
+++ b/makima/src/daemon/tui/views/tasks.rs
@@ -0,0 +1,71 @@
+//! Tasks view implementation.
+
+use uuid::Uuid;
+
+use crate::daemon::api::ApiClient;
+use crate::daemon::tui::app::ListItem;
+
+/// Load tasks from API
+pub async fn load_tasks(
+    client: &ApiClient,
+    contract_id: Option<Uuid>,
+) -> Result<Vec<ListItem>, Box<dyn std::error::Error>> {
+    let Some(contract_id) = contract_id else {
+        // TODO: Implement listing all tasks across contracts
+        return Ok(Vec::new());
+    };
+
+    let result = client.supervisor_tasks(contract_id).await?;
+
+    // Parse JSON response into ListItem
+    let tasks: Vec<serde_json::Value> = serde_json::from_value(result.0)?;
+
+    let items = tasks
+        .into_iter()
+        .filter_map(|t| {
+            let id_str = t.get("id")?.as_str()?;
+            let id = Uuid::parse_str(id_str).ok()?;
+
+            Some(ListItem {
+                id,
+                name: t
+                    .get("name")
+                    .and_then(|v| v.as_str())
+                    .unwrap_or("Unnamed")
+                    .to_string(),
+                status: t.get("status").and_then(|v| v.as_str()).map(String::from),
+                description: t
+                    .get("progressSummary")
+                    .and_then(|v| v.as_str())
+                    .map(String::from),
+                updated_at: t
+                    .get("updatedAt")
+                    .and_then(|v| v.as_str())
+                    .unwrap_or_default()
+                    .to_string(),
+                extra: t,
+            })
+        })
+        .collect();
+
+    Ok(items)
+}
+
+/// Get full task details for preview
+pub async fn get_task_preview(
+    client: &ApiClient,
+    task_id: Uuid,
+) -> Result<String, Box<dyn std::error::Error>> {
+    let result = client.supervisor_get_task(task_id).await?;
+    let task: serde_json::Value = result.0;
+
+    Ok(format!(
+        "Name: {}\nStatus: {}\nPlan: {}\n\nProgress:\n{}",
+        task.get("name").and_then(|v| v.as_str()).unwrap_or("-"),
+        task.get("status").and_then(|v| v.as_str()).unwrap_or("-"),
+        task.get("plan").and_then(|v| v.as_str()).unwrap_or("-"),
+        task.get("progressSummary")
+            .and_then(|v| v.as_str())
+            .unwrap_or("-"),
+    ))
+}