calcom: v4.6.9 -> v6.2.0 [MAJOR]

MAJOR: two major versions (v4 -> v6); breaking notes pending upstream changelog
review, recorded in the campaign doc.

Campaign 7 catalog sweep.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nn3VgQk9iwEGgyx6QJ2NvE

templates/actualbudget/docker-compose.yml

@@ -11,7 +11,7 @@
 
 services:
   actualbudget:
-    image: actualbudget/actual-server:26.1.0
+    image: actualbudget/actual-server:26.7.0
     container_name: actualbudget
     restart: unless-stopped
     environment:

templates/adventurelog/docker-compose.yml

@@ -10,7 +10,7 @@
 
 services:
   adventurelog:
-    image: ghcr.io/seanmorley15/adventurelog-backend:v0.11.0
+    image: ghcr.io/seanmorley15/adventurelog-backend:v0.12.1
     container_name: adventurelog
     restart: unless-stopped
     depends_on:
@@ -66,7 +66,7 @@ services:
       start_period: 20s
 
   adventurelog-frontend:
-    image: ghcr.io/seanmorley15/adventurelog-frontend:v0.11.0
+    image: ghcr.io/seanmorley15/adventurelog-frontend:v0.12.1
     container_name: adventurelog-frontend
     restart: unless-stopped
     environment:

templates/audiobookshelf/docker-compose.yml

@@ -17,7 +17,7 @@
 
 services:
   audiobookshelf:
-    image: ghcr.io/advplyr/audiobookshelf:2.19.5
+    image: ghcr.io/advplyr/audiobookshelf:2.35.1
     container_name: audiobookshelf
     restart: unless-stopped
     # Runs as root (see note above). Restore an escalation boundary: block SUID-based privilege

templates/calcom/docker-compose.yml

@@ -11,7 +11,7 @@
 
 services:
   calcom:
-    image: calcom/cal.com:v4.6.9
+    image: calcom/cal.com:v6.2.0
     container_name: calcom
     restart: unless-stopped
     depends_on: