docs: add Docker registry push session to JOURNAL.md

Recorded the completion of pushing all 32 container images to
git.knownelement.com/knel/knel-aimiddleware/ registry.

Assisted-by: GLM-5 via Crush <crush@charm.land>

JOURNAL.md

@@ -1813,3 +1813,27 @@ Validated the 8 servers that "require config" to determine if MCP protocol layer
 - Blocked: 1 (wordpress)
 
 ---
+
+### Docker Registry Push - All Images Published
+
+**Date/Time**: 2026-02-19 19:00:00 EST
+**Work**: Pushed all validated container images to Gitea Docker registry
+
+**What was done**:
+
+1. Created `run.sh` script for Docker registry management with commands: list, tag, tag-all, push, push-all
+2. Logged into `git.knownelement.com` Docker registry
+3. Tagged all 32 local images with registry naming convention
+4. Pushed all images to `git.knownelement.com/knel/knel-aimiddleware/<service>:latest`
+
+**Results**:
+- 32 images pushed successfully
+- 0 failures
+- Layer deduplication working (many "Layer already exists" and "Mounted from" messages)
+
+**Registry Location**: `git.knownelement.com/knel/knel-aimiddleware/<service>:latest`
+
+**Files Added**:
+- run.sh - Shell script for Docker registry management
+
+---