Made keycloak partially init from env variables

also fixed theme to russian

config/01-clients-config.yaml

@@ -0,0 +1,22 @@
+realm: $(REALM_NAME)
+clients:
+  - clientId: $(FRONTEND_CLIENT_ID)
+    name: $(FRONTEND_CLIENT_NAME)
+    rootUrl: $(FRONTEND_URL)
+    enabled: true
+    publicClient: true
+    redirectUris:
+      - $(FRONTEND_REDIRECT_PATH)
+    webOrigins:
+      - $(FRONTEND_URL)
+    protocol: openid-connect
+    standardFlowEnabled: true
+    directAccessGrantsEnabled: true
+    attributes:
+      post.logout.redirect.uris: $(FRONTEND_HOME_URI)
+  - clientId: $(QUANTUM_BACKEND_CLIENT_ID)
+    enabled: true
+    name: $(QUANTUM_BACKEND_CLIENT_NAME)
+    secret: $(QUANTUM_BACKEND_CLIENT_SECRET)
+    serviceAccountsEnabled: true
+    publicClient: false