niri: drop untracked noctalia.kdl include; sync memory skills

- remove 'include noctalia.kdl' from shared config.kdl: the file is a
  per-host noctalia template render (colors from local palette), was
  never committed, and made every config load fail hard on hosts where
  it was absent — niri 26.04 falls back to DEFAULT config on parse
  error, silently killing keybinds/rules/layout/autostart
- theme integration now only via keybinds (noctalia msg verbs) + the
  host-local rendered files (see managed skill noctalia-template-offline-render)
- sync agent memories: delete retired memory-store skills, add new ones

agent/memories/--home-dank-.omp--/skills/model_config_sync/SKILL.md

@@ -0,0 +1 @@
+Manages dual AI model configs (`~/.pi/agent/models.json` as source, `~/.omp/agent/models.yml` as import/generated). Always edit both in lock-step. Context sizes use Ki-style multiples (e.g., 200k = 204800). For `frank-default-small`, update `contextWindow` and `maxTokens` together. Validate with `jq` and `python3 -c "import yaml..."`. Providers: `llamacpp (dankserver)` & `llamacpp (dankclaw)`. NPU `gemma4-it:e4b` uses port 7771.

agent/memories/--home-dank-.omp--/skills/model_config_sync/examples/context_update_example.md

@@ -0,0 +1,5 @@
+When updating context from 160k to 200k:
+1. Convert to Ki: 200 × 1024 = 204800
+2. Update `contextWindow` and `maxTokens` in both `~/.pi/agent/models.json` and `~/.omp/agent/models.yml`
+3. No cache flush required; applies on next config read.
+4. Validate with validation script.

agent/memories/--home-dank-.omp--/skills/model_config_sync/scripts/validate_model_config.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+# Validate both JSON and YAML context/tokens match
+JSON_VAL=$(jq -e '.providers."llamacpp (dankserver)".models[0] | .contextWindow, .maxTokens' ~/.pi/agent/models.json)
+YAML_VAL=$(python3 -c "import yaml; d=yaml.safe_load(open('/home/dank/.omp/agent/models.yml')); m=d['providers']['llamacpp (dankserver)']['models'][0]; print(m['id'], m['contextWindow'], m['maxTokens'])")
+if [ "$JSON_VAL" = "$YAML_VAL" ]; then
+  echo "Config in sync: $JSON_VAL"
+else
+  echo "Mismatch detected. JSON: $JSON_VAL | YAML: $YAML_VAL"
+fi

agent/memories/--home-dank-.omp--/skills/model_config_sync/templates/models_json_template.json

@@ -0,0 +1,17 @@
+{
+  "providers": {
+    "llamacpp (dankserver)": {
+      "baseUrl": "http://192.168.0.235:7770/v1",
+      "api": "openai-completions",
+      "auth": "none",
+      "models": [
+        {
+          "id": "frank-default-small",
+          "contextWindow": 204800,
+          "maxTokens": 204800,
+          "reasoning": true
+        }
+      ]
+    }
+  }
+}