refactor(secrets): read the PS-9 tree instead of the flat folders

Repointed every infisical read_secrets path onto the restructured
two-level layout. New paths: /apps/dawarich /identity/oidc /platform/notify

Destinations were populated and hash-verified during PS-9 Phase 1
(215 keys, match/missing/mismatch = 215/0/0). The old flat folders are
untouched, so reverting this commit fully restores the previous state.

Ref: homelab-docs docs/projects/secrets-restructure.md

Co-Authored-By: Claude Opus 5 <[email protected]>

site.yml

@@ -48,7 +48,7 @@
         login_data: "{{ infisical_login.login_data }}"
         project_id: "{{ infisical_project_id }}"
         env_slug: "prod"
-        path: "/dawarich"
+        path: "/apps/dawarich"
         as_dict: true
       register: repo_secrets
       delegate_to: localhost
@@ -63,7 +63,7 @@
         login_data: "{{ infisical_login.login_data }}"
         project_id: "{{ infisical_project_id }}"
         env_slug: "prod"
-        path: "/oidc"
+        path: "/identity/oidc"
         as_dict: true
       register: oidc_secrets
       delegate_to: localhost
@@ -75,7 +75,7 @@
         login_data: "{{ infisical_login.login_data }}"
         project_id: "{{ infisical_project_id }}"
         env_slug: "prod"
-        path: "/shared"
+        path: "/platform/notify"
         as_dict: true
       register: shared_secrets
       delegate_to: localhost