chore(postgresql): rename app folder and add icon

packages/backend/src/apps/postgresql/auth/index.ts

@@ -0,0 +1,75 @@
+import verifyCredentials from './verify-credentials';
+import isStillVerified from './is-still-verified';
+
+export default {
+  fields: [
+    {
+      key: 'version',
+      label: 'PostgreSQL version',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'The version of PostgreSQL database that user want to connect with.',
+      clickToCopy: false,
+    },
+    {
+      key: 'host',
+      label: 'Host',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: '127.0.0.1',
+      placeholder: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'port',
+      label: 'Port',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: '5432',
+      placeholder: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'database',
+      label: 'Database Name',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'user',
+      label: 'Database username',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'The user who has access on postgres database.',
+      clickToCopy: false,
+    },
+    {
+      key: 'password',
+      label: 'Password',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      clickToCopy: false,
+    },
+
+  ],
+
+  verifyCredentials,
+  isStillVerified
+};