fix keyboard, finish 05

src/hooks/useAppKeyboard.ts

@@ -0,0 +1,99 @@
+/**
+ * Centralized keyboard shortcuts hook for PodTUI
+ * Single handler to prevent conflicts
+ */
+
+import { useKeyboard, useRenderer } from "@opentui/solid"
+import type { TabId } from "../components/Tab"
+
+const TAB_ORDER: TabId[] = ["discover", "feeds", "search", "player", "settings"]
+
+type ShortcutOptions = {
+  activeTab: TabId
+  onTabChange: (tab: TabId) => void
+  onAction?: (action: string) => void
+  inputFocused?: boolean
+}
+
+export function useAppKeyboard(options: ShortcutOptions) {
+  const renderer = useRenderer()
+
+  const getNextTab = (current: TabId): TabId => {
+    const idx = TAB_ORDER.indexOf(current)
+    return TAB_ORDER[(idx + 1) % TAB_ORDER.length]
+  }
+
+  const getPrevTab = (current: TabId): TabId => {
+    const idx = TAB_ORDER.indexOf(current)
+    return TAB_ORDER[(idx - 1 + TAB_ORDER.length) % TAB_ORDER.length]
+  }
+
+  useKeyboard((key) => {
+    // Always allow quit
+    if (key.ctrl && key.name === "q") {
+      renderer.destroy()
+      return
+    }
+
+    // Skip global shortcuts if input is focused (let input handle keys)
+    if (options.inputFocused) {
+      return
+    }
+
+    // Tab navigation with left/right arrows OR [ and ]
+    if (key.name === "right" || key.name === "]") {
+      options.onTabChange(getNextTab(options.activeTab))
+      return
+    }
+
+    if (key.name === "left" || key.name === "[") {
+      options.onTabChange(getPrevTab(options.activeTab))
+      return
+    }
+
+    // Number keys for direct tab access (1-5)
+    if (key.name === "1") {
+      options.onTabChange("discover")
+      return
+    }
+    if (key.name === "2") {
+      options.onTabChange("feeds")
+      return
+    }
+    if (key.name === "3") {
+      options.onTabChange("search")
+      return
+    }
+    if (key.name === "4") {
+      options.onTabChange("player")
+      return
+    }
+    if (key.name === "5") {
+      options.onTabChange("settings")
+      return
+    }
+
+    // Tab key cycles tabs (Shift+Tab goes backwards)
+    if (key.name === "tab") {
+      if (key.shift) {
+        options.onTabChange(getPrevTab(options.activeTab))
+      } else {
+        options.onTabChange(getNextTab(options.activeTab))
+      }
+      return
+    }
+
+    // Forward other actions
+    if (options.onAction) {
+      if (key.ctrl && key.name === "s") {
+        options.onAction("save")
+      } else if (key.ctrl && key.name === "f") {
+        options.onAction("find")
+      } else if (key.name === "escape") {
+        options.onAction("escape")
+      } else if (key.name === "?" || (key.shift && key.name === "/")) {
+        options.onAction("help")
+      }
+    }
+  })
+}