✨(docker) add docspec deployment and service to kubernetes configuration

Added Helm templates for docspec deployment and service to enable
document specification conversion in the Kubernetes environment.
Updated Tiltfile, compose.yml, and Helm values to
configure docspec integration alongside the
backend converter service for document import functionality.

src/helm/env.d/dev/values.impress.yaml.gotmpl

@@ -67,7 +67,8 @@ backend:
     AWS_S3_SECRET_ACCESS_KEY: password
     AWS_STORAGE_BUCKET_NAME: docs-media-storage
     STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage
-    Y_PROVIDER_API_BASE_URL: http://impress-y-provider:443/api/
+    DOCSPEC_API_URL: http://impress-docs-docspec:4000/conversion
+    Y_PROVIDER_API_BASE_URL: http://impress-docs-y-provider:443/api/
     Y_PROVIDER_API_KEY: my-secret
     CACHES_KEY_PREFIX: "{{ now | unixEpoch }}"
   migrate:
@@ -156,6 +157,21 @@ yProvider:
     COLLABORATION_SERVER_SECRET: my-secret
     Y_PROVIDER_API_KEY: my-secret
 
+docSpec:
+  enabled: true
+  replicas: 1
+
+  image:
+    repository: ghcr.io/docspecio/api
+    pullPolicy: IfNotPresent
+    tag: "2.6.3"
+
+  probes:
+    liveness:
+      path: /health
+    readiness:
+      path: /health
+
 ingress:
   enabled: true
   host: docs.127.0.0.1.nip.io