refactor(former): 🔄 restructure form components and stores

* Remove unused FormLayout and SuperForm stores.
* Consolidate form logic into Former component.
* Implement new Former layout and types.
* Update stories for new Former component.
* Clean up unused styles and types across the project.

src/Former/Former.store.tsx

@@ -0,0 +1,188 @@
+import { createSyncStore } from '@warkypublic/zustandsyncstore';
+import { produce } from 'immer';
+
+import type { FormerProps, FormerState } from './Former.types';
+
+const { Provider: FormerProvider, useStore: useFormerStore } = createSyncStore<
+  FormerState<any> & Partial<FormerProps<any>>,
+  FormerProps<any>
+>(
+  (set, get) => ({
+    getState: (key) => {
+      const current = get();
+      return current?.[key];
+    },
+    load: async (reset?: boolean) => {
+      try {
+        set({ loading: true });
+        const keyName = get()?.apiKeyField || 'id';
+        const keyValue = (get().values as any)?.[keyName] ?? (get().primeData as any)?.[keyName];
+        if (get().onAPICall && keyValue !== undefined) {
+          let data = await get().onAPICall!(
+            'read',
+            get().request || 'insert',
+            get().values,
+            keyValue
+          );
+          if (get().afterGet) {
+            data = await get().afterGet!({ ...data });
+          }
+          set({ loading: false, values: data });
+          get().onChange?.(data);
+        }
+        if (reset && get().getFormMethods) {
+          const formMethods = get().getFormMethods!();
+          formMethods.reset();
+        }
+      } catch (e) {
+        set({ error: (e as Error)?.message ?? e, loading: false });
+      }
+      set({ loading: false });
+    },
+
+    onChange: (values) => {
+      set({ values });
+    },
+    request: 'insert',
+    reset: async () => {
+      const state = get();
+      if (state.getFormMethods) {
+        if (state.request !== 'insert') {
+          await state.load(true);
+        }
+
+        const formMethods = state.getFormMethods!();
+        formMethods.reset({ ...state.values, ...state.primeData });
+      }
+    },
+    save: async (e?: React.BaseSyntheticEvent<object, any, any> | undefined) => {
+      try {
+        const keepOpen = get().keepOpen ?? false;
+        set({ loading: true });
+        if (get().getFormMethods) {
+          const formMethods = get().getFormMethods!();
+
+          let data = formMethods.getValues();
+
+          if (get().beforeSave) {
+            const newData = await get().beforeSave!(data);
+            data = newData;
+          }
+
+          let exit = false;
+          const handler = formMethods.handleSubmit(
+            (newdata) => {
+              data = newdata;
+            },
+            (errors) => {
+              set({ error: errors.root?.message || 'Validation errors', loading: false });
+              exit = true;
+            }
+          );
+
+          await handler(e);
+
+          //console.log('Former.store.tsx save called', success, e, data, get().getFormMethods);
+          if (exit) {
+            set({ loading: false });
+            return undefined;
+          }
+
+          if (get().request === 'delete' && !get().deleteConfirmed) {
+            const confirmed = (await get().onConfirmDelete?.(data)) ?? false;
+            if (!confirmed) {
+              set({ loading: false });
+              return undefined;
+            }
+          }
+
+          if (get().onAPICall) {
+            const keyName = get()?.apiKeyField || 'id';
+            const keyValue =
+              (get().values as any)?.[keyName] ?? (get().primeData as any)?.[keyName];
+            const savedData = await get().onAPICall!(
+              'mutate',
+              get().request || 'insert',
+              data,
+              keyValue
+            );
+            if (get().afterSave) {
+              await get().afterSave!(savedData);
+            }
+            set({ loading: false, values: savedData });
+            get().onChange?.(savedData);
+            if (!keepOpen) {
+              get().onClose?.(savedData);
+            }
+            return savedData;
+          }
+
+          set({ loading: false, values: data });
+          get().onChange?.(data);
+          if (!keepOpen) {
+            get().onClose?.(data);
+          }
+
+          return data;
+        }
+      } catch (e) {
+        set({ error: (e as Error)?.message ?? e, loading: false });
+      }
+
+      return undefined;
+    },
+    setRequest: (request) => {
+      set({ request });
+    },
+    setState: (key, value) => {
+      set(
+        produce((state) => {
+          state[key] = value;
+        })
+      );
+    },
+    setStateFN: (key, value) => {
+      const p = new Promise<void>((resolve, reject) => {
+        set(
+          produce((state) => {
+            if (typeof value === 'function') {
+              state[key] = (value as (value: unknown) => unknown)(state[key]);
+            } else {
+              reject(new Error(`Not a function ${value}`));
+              throw Error(`Not a function ${value}`);
+            }
+          })
+        );
+        resolve();
+      });
+
+      return p;
+    },
+    validate: async () => {
+      if (get().getFormMethods) {
+        const formMethods = get().getFormMethods!();
+        const isValid = await formMethods.trigger();
+        return isValid;
+      }
+      return true;
+    },
+    values: undefined,
+  }),
+  ({ onConfirmDelete, primeData, request, values }) => {
+    let _onConfirmDelete = onConfirmDelete;
+    if (!onConfirmDelete) {
+      _onConfirmDelete = async () => {
+        return confirm('Are you sure you want to delete this item?');
+      };
+    }
+    return {
+      onConfirmDelete: _onConfirmDelete,
+      primeData,
+      request: request || 'insert',
+      values: { ...primeData, ...values },
+    };
+  }
+);
+
+export { FormerProvider };
+export { useFormerStore };