shell: fish functions -> ~/.local/bin executables + bash/zsh ports; manage ~/.agents

- 16 cross-shell utilities converted to sh/bash chezmoi executables:
  ai c2p cp-appid extract_agents fab gdc gh-sonr-org-migrate ghg-clone
  ghn gho git-summary launch_omp_livediff_overlay lc-elir mdcp mdp pj
  (ghg-clone not named ghg: unrelated cargo binary owns that name)
- cwd/history helpers stay per-shell: yy c cd clip-last + ghg/ghn/gho
  cd-wrappers in bash/functions/ and zsh/functions/, loaded by rc files
- fish keeps only shell-state functions; converted ones now hit PATH
- cp-appid ignore gating moved to .local/bin path
- dot_agents/skills: 82 skills materialized from dotstate storage so
  dot_claude skill symlinks resolve on fresh bootstrap; dotstate
  profile/symlinks.json released .agents/skills .bashrc .zshrc

dot_agents/skills/shadcn/rules/forms.md

@@ -0,0 +1,192 @@
+# Forms & Inputs
+
+## Contents
+
+- Forms use FieldGroup + Field
+- InputGroup requires InputGroupInput/InputGroupTextarea
+- Buttons inside inputs use InputGroup + InputGroupAddon
+- Option sets (2–7 choices) use ToggleGroup
+- FieldSet + FieldLegend for grouping related fields
+- Field validation and disabled states
+
+---
+
+## Forms use FieldGroup + Field
+
+Always use `FieldGroup` + `Field` — never raw `div` with `space-y-*`:
+
+```tsx
+<FieldGroup>
+  <Field>
+    <FieldLabel htmlFor="email">Email</FieldLabel>
+    <Input id="email" type="email" />
+  </Field>
+  <Field>
+    <FieldLabel htmlFor="password">Password</FieldLabel>
+    <Input id="password" type="password" />
+  </Field>
+</FieldGroup>
+```
+
+Use `Field orientation="horizontal"` for settings pages. Use `FieldLabel className="sr-only"` for visually hidden labels.
+
+**Choosing form controls:**
+
+- Simple text input → `Input`
+- Dropdown with predefined options → `Select`
+- Searchable dropdown → `Combobox`
+- Native HTML select (no JS) → `native-select`
+- Boolean toggle → `Switch` (for settings) or `Checkbox` (for forms)
+- Single choice from few options → `RadioGroup`
+- Toggle between 2–5 options → `ToggleGroup` + `ToggleGroupItem`
+- OTP/verification code → `InputOTP`
+- Multi-line text → `Textarea`
+
+---
+
+## InputGroup requires InputGroupInput/InputGroupTextarea
+
+Never use raw `Input` or `Textarea` inside an `InputGroup`.
+
+**Incorrect:**
+
+```tsx
+<InputGroup>
+  <Input placeholder="Search..." />
+</InputGroup>
+```
+
+**Correct:**
+
+```tsx
+import { InputGroup, InputGroupInput } from "@/components/ui/input-group"
+
+<InputGroup>
+  <InputGroupInput placeholder="Search..." />
+</InputGroup>
+```
+
+---
+
+## Buttons inside inputs use InputGroup + InputGroupAddon
+
+Never place a `Button` directly inside or adjacent to an `Input` with custom positioning.
+
+**Incorrect:**
+
+```tsx
+<div className="relative">
+  <Input placeholder="Search..." className="pr-10" />
+  <Button className="absolute right-0 top-0" size="icon">
+    <SearchIcon />
+  </Button>
+</div>
+```
+
+**Correct:**
+
+```tsx
+import { InputGroup, InputGroupInput, InputGroupAddon } from "@/components/ui/input-group"
+
+<InputGroup>
+  <InputGroupInput placeholder="Search..." />
+  <InputGroupAddon>
+    <Button size="icon">
+      <SearchIcon data-icon="inline-start" />
+    </Button>
+  </InputGroupAddon>
+</InputGroup>
+```
+
+---
+
+## Option sets (2–7 choices) use ToggleGroup
+
+Don't manually loop `Button` components with active state.
+
+**Incorrect:**
+
+```tsx
+const [selected, setSelected] = useState("daily")
+
+<div className="flex gap-2">
+  {["daily", "weekly", "monthly"].map((option) => (
+    <Button
+      key={option}
+      variant={selected === option ? "default" : "outline"}
+      onClick={() => setSelected(option)}
+    >
+      {option}
+    </Button>
+  ))}
+</div>
+```
+
+**Correct:**
+
+```tsx
+import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"
+
+<ToggleGroup spacing={2}>
+  <ToggleGroupItem value="daily">Daily</ToggleGroupItem>
+  <ToggleGroupItem value="weekly">Weekly</ToggleGroupItem>
+  <ToggleGroupItem value="monthly">Monthly</ToggleGroupItem>
+</ToggleGroup>
+```
+
+Combine with `Field` for labelled toggle groups:
+
+```tsx
+<Field orientation="horizontal">
+  <FieldTitle id="theme-label">Theme</FieldTitle>
+  <ToggleGroup aria-labelledby="theme-label" spacing={2}>
+    <ToggleGroupItem value="light">Light</ToggleGroupItem>
+    <ToggleGroupItem value="dark">Dark</ToggleGroupItem>
+    <ToggleGroupItem value="system">System</ToggleGroupItem>
+  </ToggleGroup>
+</Field>
+```
+
+> **Note:** `defaultValue` and `type`/`multiple` props differ between base and radix. See [base-vs-radix.md](./base-vs-radix.md#togglegroup).
+
+---
+
+## FieldSet + FieldLegend for grouping related fields
+
+Use `FieldSet` + `FieldLegend` for related checkboxes, radios, or switches — not `div` with a heading:
+
+```tsx
+<FieldSet>
+  <FieldLegend variant="label">Preferences</FieldLegend>
+  <FieldDescription>Select all that apply.</FieldDescription>
+  <FieldGroup className="gap-3">
+    <Field orientation="horizontal">
+      <Checkbox id="dark" />
+      <FieldLabel htmlFor="dark" className="font-normal">Dark mode</FieldLabel>
+    </Field>
+  </FieldGroup>
+</FieldSet>
+```
+
+---
+
+## Field validation and disabled states
+
+Both attributes are needed — `data-invalid`/`data-disabled` styles the field (label, description), while `aria-invalid`/`disabled` styles the control.
+
+```tsx
+// Invalid.
+<Field data-invalid>
+  <FieldLabel htmlFor="email">Email</FieldLabel>
+  <Input id="email" aria-invalid />
+  <FieldDescription>Invalid email address.</FieldDescription>
+</Field>
+
+// Disabled.
+<Field data-disabled>
+  <FieldLabel htmlFor="email">Email</FieldLabel>
+  <Input id="email" disabled />
+</Field>
+```
+
+Works for all controls: `Input`, `Textarea`, `Select`, `Checkbox`, `RadioGroupItem`, `Switch`, `Slider`, `NativeSelect`, `InputOTP`.