refactor(repo): consolidate openflare-server to root and move subprojects to internal/apps

- Merge all files inside openflare-server to the repository root directory.
- Relocate agent, relay, and flared subprojects from internal/ to internal/apps/.
- Combine docker-compose files and update build context paths to root.
- Update GitHub workflows and Dockerfiles to refer to new directories and package names.
- Rewrite Go package imports across all files.
- Resolve database renew test race condition and clean up docs.

frontend/components/animate-ui/primitives/radix/collapsible.tsx

@@ -0,0 +1,110 @@
+'use client';
+
+import * as React from 'react';
+import {Collapsible as CollapsiblePrimitive} from 'radix-ui';
+import {AnimatePresence, type HTMLMotionProps, motion} from 'motion/react';
+
+import {getStrictContext} from '@/lib/utils/get-strict-context';
+import {useControlledState} from '@/hooks/use-controlled-state';
+
+type CollapsibleContextType = {
+  isOpen: boolean;
+  setIsOpen: (isOpen: boolean) => void;
+};
+
+const [CollapsibleProvider, useCollapsible] =
+  getStrictContext<CollapsibleContextType>('CollapsibleContext');
+
+type CollapsibleProps = React.ComponentProps<typeof CollapsiblePrimitive.Root>;
+
+function Collapsible(props: CollapsibleProps) {
+  const [isOpen, setIsOpen] = useControlledState({
+    value: props?.open,
+    defaultValue: props?.defaultOpen,
+    onChange: props?.onOpenChange,
+  });
+
+  return (
+    <CollapsibleProvider value={{ isOpen, setIsOpen }}>
+      <CollapsiblePrimitive.Root
+        data-slot="collapsible"
+        {...props}
+        onOpenChange={setIsOpen}
+      />
+    </CollapsibleProvider>
+  );
+}
+
+type CollapsibleTriggerProps = React.ComponentProps<
+  typeof CollapsiblePrimitive.Trigger
+>;
+
+function CollapsibleTrigger(props: CollapsibleTriggerProps) {
+  return (
+    <CollapsiblePrimitive.Trigger data-slot="collapsible-trigger" {...props} />
+  );
+}
+
+type CollapsibleContentProps = Omit<
+  React.ComponentProps<typeof CollapsiblePrimitive.Content>,
+  'asChild' | 'forceMount'
+> &
+  HTMLMotionProps<'div'> & {
+    keepRendered?: boolean;
+  };
+
+function CollapsibleContent({
+  keepRendered = false,
+  transition = { duration: 0.35, ease: 'easeInOut' },
+  ...props
+}: CollapsibleContentProps) {
+  const { isOpen } = useCollapsible();
+
+  return (
+    <AnimatePresence>
+      {keepRendered ? (
+        <CollapsiblePrimitive.Content asChild forceMount>
+          <motion.div
+            key="collapsible-content"
+            data-slot="collapsible-content"
+            layout
+            initial={{ opacity: 0, height: 0, overflow: 'hidden', y: 20 }}
+            animate={
+              isOpen
+                ? { opacity: 1, height: 'auto', overflow: 'hidden', y: 0 }
+                : { opacity: 0, height: 0, overflow: 'hidden', y: 20 }
+            }
+            transition={transition}
+            {...props}
+          />
+        </CollapsiblePrimitive.Content>
+      ) : (
+        isOpen && (
+          <CollapsiblePrimitive.Content asChild forceMount>
+            <motion.div
+              key="collapsible-content"
+              data-slot="collapsible-content"
+              layout
+              initial={{ opacity: 0, height: 0, overflow: 'hidden', y: 20 }}
+              animate={{ opacity: 1, height: 'auto', overflow: 'hidden', y: 0 }}
+              exit={{ opacity: 0, height: 0, overflow: 'hidden', y: 20 }}
+              transition={transition}
+              {...props}
+            />
+          </CollapsiblePrimitive.Content>
+        )
+      )}
+    </AnimatePresence>
+  );
+}
+
+export {
+  Collapsible,
+  CollapsibleTrigger,
+  CollapsibleContent,
+  useCollapsible,
+  type CollapsibleProps,
+  type CollapsibleTriggerProps,
+  type CollapsibleContentProps,
+  type CollapsibleContextType,
+};