Add detail view and create/finish time for task

AGENTS.md

@@ -0,0 +1,59 @@
+# Basilk Agent Guide
+
+Basilk is a TUI-based kanban task manager written in Rust using `ratatui`.
+
+## Essential Commands
+
+- **Build**: `cargo build`
+- **Run**: `cargo run`
+- **Test**: `cargo test` (Note: Currently the project has no automated tests in `src/`)
+- **Lint**: `cargo fmt --all -- --check` (used in CI)
+- **Format**: `cargo fmt`
+
+## Project Structure
+
+- `src/main.rs`: Entry point, terminal initialization, main event loop, and app state management.
+- `src/app.rs` (Wait, I saw `App` in `main.rs`, let me check if there is a separate file or it's all in `main.rs`): App struct and core logic are in `main.rs`.
+- `src/cli.rs`: Simple CLI argument handling (e.g., `--version`).
+- `src/config.rs`: Configuration management (TOML format).
+- `src/json.rs`: Data persistence layer (JSON format).
+- `src/migration.rs`: JSON data schema migrations.
+- `src/project.rs`: Project data model and logic.
+- `src/task.rs`: Task data model, status/priority constants, and logic.
+- `src/ui.rs`: UI utility functions for creating modals and layouts.
+- `src/view.rs`: Higher-level UI rendering logic (rendering specific views/modals).
+- `src/util.rs`: Miscellaneous utility functions.
+
+## Code Patterns
+
+### App State Management
+The `App` struct in `main.rs` manages the application state, including selected indices for projects and tasks, the current `ViewMode`, and loaded data.
+
+### View Modes
+`ViewMode` enum in `main.rs` defines the different screens and states (e.g., `ViewProjects`, `AddTask`, `ViewTasks`).
+
+### Data Persistence
+- Data is stored in JSON files named after a version hash (e.g., `911fc.json`) in the user's config directory.
+- `Json::read()` and `Json::write()` handle loading and saving the entire project list.
+- Migrations are handled in `migration.rs` by mapping version hashes to transformation functions.
+
+### TUI Logic
+- Uses `ratatui` with `crossterm` backend.
+- `App::render` in `main.rs` delegates rendering to `View` methods in `view.rs`.
+- Modals are created using `Ui` helper methods in `ui.rs`.
+
+## Conventions
+
+- **Naming**: Standard Rust naming conventions (CamelCase for types, snake_case for functions/variables).
+- **Static Constants**: Used for task statuses (`TASK_STATUS_DONE`, etc.) and priorities.
+- **Error Handling**: Uses `Box<dyn Error>` in `main` and `Result` elsewhere. `unwrap()` is frequently used in data operations.
+
+## Gotchas
+
+- **Input Handling**: `tui-input` is used for text fields. Note that the event loop in `main.rs` filters for `KeyEventKind::Press` to avoid double-processing on Windows.
+- **Data Loading**: `Project::reload` and `Task::reload` read the entire JSON file from disk. Changes are written back to disk immediately after most operations (create, rename, delete, change status/priority).
+- **Sorting**: Tasks are sorted by status and priority during `Task::load_items`.
+- **Migrations**: If you change the data schema (e.g., in `Project` or `Task` structs), you **must** add a new migration in `migration.rs` and update `JSON_VERSIONS`.
+
+## Configuration
+Stored in `config.toml` in the config directory. Currently only supports `ui.show_help`.

Cargo.toml

@@ -15,6 +15,7 @@ default-run = "basilk"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+chrono = "0.4.43"
 dirs = "5.0.1"
 ratatui = "0.27.0"
 serde = { version = "1.0.204", features = ["derive"] }