feat: add edit-mode commands and refactor modal UI

Introduces modal edit navigation commands and a dedicated keymap context, supports opening tasks directly in edit mode,
and reorganizes the task detail modal into reusable components with sectioned render/state helpers to reduce duplication.

src/keymap/command.rs

@@ -11,6 +11,7 @@ pub enum Command {
 
     // Actions
     OpenSelectedTask,
+    OpenTaskEdit,
     Sync,
 
     // Focus
@@ -27,6 +28,21 @@ pub enum Command {
     SaveModal,
     ModalScrollUp,
     ModalScrollDown,
+    EnterEditMode,
+    ExitEditField,
+    EnterEditField,
+    ModalFocusNext,
+    ModalFocusPrev,
+    SubmitOrExitField,
+    ModalItemPrev,
+    ModalItemNext,
+    DeleteSelectedItem,
+    EditSelectedItem,
+    CopySelectedItem,
+    ConfirmYes,
+    ConfirmNo,
+    Undo,
+    Redo,
 
     // Filter
     ApplySearch,
@@ -62,6 +78,7 @@ impl Command {
             "PrevPage" => Some(Self::PrevPage),
             "ClearSelection" => Some(Self::ClearSelection),
             "OpenSelectedTask" => Some(Self::OpenSelectedTask),
+            "OpenTaskEdit" => Some(Self::OpenTaskEdit),
             "Sync" => Some(Self::Sync),
             "FocusSearch" => Some(Self::FocusSearch),
             "FocusTable" => Some(Self::FocusTable),
@@ -74,6 +91,21 @@ impl Command {
             "SaveModal" => Some(Self::SaveModal),
             "ModalScrollUp" => Some(Self::ModalScrollUp),
             "ModalScrollDown" => Some(Self::ModalScrollDown),
+            "EnterEditMode" => Some(Self::EnterEditMode),
+            "ExitEditField" => Some(Self::ExitEditField),
+            "EnterEditField" => Some(Self::EnterEditField),
+            "ModalFocusNext" => Some(Self::ModalFocusNext),
+            "ModalFocusPrev" => Some(Self::ModalFocusPrev),
+            "SubmitOrExitField" => Some(Self::SubmitOrExitField),
+            "ModalItemPrev" => Some(Self::ModalItemPrev),
+            "ModalItemNext" => Some(Self::ModalItemNext),
+            "DeleteSelectedItem" => Some(Self::DeleteSelectedItem),
+            "EditSelectedItem" => Some(Self::EditSelectedItem),
+            "CopySelectedItem" => Some(Self::CopySelectedItem),
+            "ConfirmYes" => Some(Self::ConfirmYes),
+            "ConfirmNo" => Some(Self::ConfirmNo),
+            "Undo" => Some(Self::Undo),
+            "Redo" => Some(Self::Redo),
             "ApplySearch" => Some(Self::ApplySearch),
             "ClearFilters" => Some(Self::ClearFilters),
             "ClearAllFilters" => Some(Self::ClearAllFilters),
@@ -104,6 +136,7 @@ impl Command {
             Self::PrevPage => "PrevPage",
             Self::ClearSelection => "ClearSelection",
             Self::OpenSelectedTask => "OpenSelectedTask",
+            Self::OpenTaskEdit => "OpenTaskEdit",
             Self::Sync => "Sync",
             Self::FocusSearch => "FocusSearch",
             Self::FocusTable => "FocusTable",
@@ -116,6 +149,21 @@ impl Command {
             Self::SaveModal => "SaveModal",
             Self::ModalScrollUp => "ModalScrollUp",
             Self::ModalScrollDown => "ModalScrollDown",
+            Self::EnterEditMode => "EnterEditMode",
+            Self::ExitEditField => "ExitEditField",
+            Self::EnterEditField => "EnterEditField",
+            Self::ModalFocusNext => "ModalFocusNext",
+            Self::ModalFocusPrev => "ModalFocusPrev",
+            Self::SubmitOrExitField => "SubmitOrExitField",
+            Self::ModalItemPrev => "ModalItemPrev",
+            Self::ModalItemNext => "ModalItemNext",
+            Self::DeleteSelectedItem => "DeleteSelectedItem",
+            Self::EditSelectedItem => "EditSelectedItem",
+            Self::CopySelectedItem => "CopySelectedItem",
+            Self::ConfirmYes => "ConfirmYes",
+            Self::ConfirmNo => "ConfirmNo",
+            Self::Undo => "Undo",
+            Self::Redo => "Redo",
             Self::ApplySearch => "ApplySearch",
             Self::ClearFilters => "ClearFilters",
             Self::ClearAllFilters => "ClearAllFilters",

src/keymap/context.rs

@@ -6,6 +6,7 @@ pub enum ContextId {
     SidebarProjects,
     SidebarTags,
     Modal,
+    ModalEditNav,
     ModalInput,
     ModalDropdown,
     FilterBar,
@@ -21,6 +22,7 @@ impl ContextId {
             "sidebarprojects" | "SidebarProjects" => Some(Self::SidebarProjects),
             "sidebartags" | "SidebarTags" => Some(Self::SidebarTags),
             "modal" | "Modal" => Some(Self::Modal),
+            "modaleditnav" | "ModalEditNav" => Some(Self::ModalEditNav),
             "modalinput" | "ModalInput" => Some(Self::ModalInput),
             "modaldropdown" | "ModalDropdown" => Some(Self::ModalDropdown),
             "filterbar" | "FilterBar" => Some(Self::FilterBar),
@@ -37,6 +39,7 @@ impl ContextId {
             Self::SidebarProjects => "SidebarProjects",
             Self::SidebarTags => "SidebarTags",
             Self::Modal => "Modal",
+            Self::ModalEditNav => "ModalEditNav",
             Self::ModalInput => "ModalInput",
             Self::ModalDropdown => "ModalDropdown",
             Self::FilterBar => "FilterBar",

src/keymap/defaults.rs

@@ -131,6 +131,11 @@ pub fn build_default_keymap() -> KeymapLayer {
         KeyChord::new(Key::Enter, Mods::none()),
         Command::OpenSelectedTask,
     );
+    layer.bind(
+        ContextId::Table,
+        KeyChord::new(Key::Char('e'), Mods::none()),
+        Command::OpenTaskEdit,
+    );
     layer.bind(
         ContextId::Table,
         KeyChord::new(Key::ArrowLeft, Mods::none()),
@@ -397,7 +402,7 @@ pub fn build_default_keymap() -> KeymapLayer {
         Command::BlurInput,
     );
 
-    // Modal
+    // Modal (View mode)
     layer.bind(
         ContextId::Modal,
         KeyChord::new(Key::Escape, Mods::none()),
@@ -428,36 +433,137 @@ pub fn build_default_keymap() -> KeymapLayer {
         KeyChord::new(Key::Enter, Mods::ctrl()),
         Command::SaveModal,
     );
-
+    // Enter edit mode with 'e'
     layer.bind(
-        ContextId::ModalInput,
+        ContextId::Modal,
+        KeyChord::new(Key::Char('e'), Mods::none()),
+        Command::EnterEditMode,
+    );
+
+    // ModalEditNav - Edit mode, navigating between fields (not typing)
+    layer.bind(
+        ContextId::ModalEditNav,
         KeyChord::new(Key::Escape, Mods::none()),
         Command::CloseModal,
     );
     layer.bind(
-        ContextId::ModalInput,
-        KeyChord::new(Key::Enter, Mods::ctrl()),
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('s'), Mods::ctrl()),
         Command::SaveModal,
     );
     layer.bind(
-        ContextId::ModalInput,
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('j'), Mods::none()),
+        Command::ModalFocusNext,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('k'), Mods::none()),
+        Command::ModalFocusPrev,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::ArrowDown, Mods::none()),
+        Command::ModalFocusNext,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::ArrowUp, Mods::none()),
+        Command::ModalFocusPrev,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
         KeyChord::new(Key::Tab, Mods::none()),
-        Command::FocusFilterNext,
+        Command::ModalFocusNext,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Tab, Mods::shift()),
+        Command::ModalFocusPrev,
+    );
+    // Enter/Space - Edit selected item (if any), or enter field (fallback)
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Enter, Mods::none()),
+        Command::EditSelectedItem,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Space, Mods::none()),
+        Command::EditSelectedItem,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('u'), Mods::none()),
+        Command::Undo,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('r'), Mods::none()),
+        Command::Redo,
+    );
+    // h/l - Navigate items within tags
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('h'), Mods::none()),
+        Command::ModalItemPrev,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('l'), Mods::none()),
+        Command::ModalItemNext,
+    );
+    // Delete/Backspace - Delete selected item
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Delete, Mods::none()),
+        Command::DeleteSelectedItem,
+    );
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Backspace, Mods::none()),
+        Command::DeleteSelectedItem,
+    );
+    // y - Copy selected annotation OR confirm in delete dialog
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('y'), Mods::none()),
+        Command::ConfirmYes,
+    );
+    // n - Cancel delete dialog
+    layer.bind(
+        ContextId::ModalEditNav,
+        KeyChord::new(Key::Char('n'), Mods::none()),
+        Command::ConfirmNo,
+    );
+
+    // ModalInput - Edit mode, actively typing in an input
+    layer.bind(
+        ContextId::ModalInput,
+        KeyChord::new(Key::Escape, Mods::none()),
+        Command::ExitEditField,
     );
     layer.bind(
         ContextId::ModalInput,
-        KeyChord::new(Key::Tab, Mods::shift()),
-        Command::FocusFilterPrev,
+        KeyChord::new(Key::Char('s'), Mods::ctrl()),
+        Command::SaveModal,
+    );
+    // Enter submits or exits field depending on field type
+    layer.bind(
+        ContextId::ModalInput,
+        KeyChord::new(Key::Enter, Mods::none()),
+        Command::SubmitOrExitField,
     );
 
+    // ModalDropdown - Edit mode, dropdown is open
     layer.bind(
         ContextId::ModalDropdown,
         KeyChord::new(Key::Escape, Mods::none()),
-        Command::CloseModal,
+        Command::ExitEditField,
     );
     layer.bind(
         ContextId::ModalDropdown,
-        KeyChord::new(Key::Enter, Mods::ctrl()),
+        KeyChord::new(Key::Char('s'), Mods::ctrl()),
         Command::SaveModal,
     );
     layer.bind(
@@ -490,16 +596,6 @@ pub fn build_default_keymap() -> KeymapLayer {
         KeyChord::new(Key::ArrowUp, Mods::none()),
         Command::SelectPrevOption,
     );
-    layer.bind(
-        ContextId::ModalDropdown,
-        KeyChord::new(Key::Tab, Mods::none()),
-        Command::FocusFilterNext,
-    );
-    layer.bind(
-        ContextId::ModalDropdown,
-        KeyChord::new(Key::Tab, Mods::shift()),
-        Command::FocusFilterPrev,
-    );
 
     layer
 }