chore(ci): switch commit bot to opencode-go/qwen3.8-flash and pass prompt arg

Drop gpt-5.6-luna across the default and reviewer/oracle overrides in
favour of gpt-6-luna, and move the planner to deepseek-v4-pro. Also
raise reviewer thinking to high and drop the now-unneeded
fallbackModels entries since the primary targets resolve.

config/pi/agent/settings.json

@@ -1,8 +1,8 @@
 {
     "lastChangelogVersion": "0.99.2",
     "theme": "light/dark",
-  "defaultProvider": "obelix",
+    "defaultProvider": "openai-codex",
-  "defaultModel": "ornith-1.5-35B",
+    "defaultModel": "gpt-6-luna",
     "defaultThinkingLevel": "high",
     "hideThinkingBlock": true,
     "compaction": {
@@ -30,28 +30,24 @@
     "subagents": {
         "agentOverrides": {
             "reviewer": {
-        "model": "obelix/ornith-1.5-35B",
+                "model": "openai-codex/gpt-6-luna",
-        "fallbackModels": [
+                "thinking": "high"
-          "openai-codex/gpt-6-luna"
-        ],
-        "thinking": "low"
             },
             "planner": {
-        "model": "opencode-go/gpt-6-luna"
+                "model": "opencode-go/deepseek-v4-pro"
             },
             "worker": {
-        "model": "obelix/ornith-1.5-35B"
+                "model": "obelix/ornith-1.0-35B"
             },
             "oracle": {
-        "model": "openai-codex/gpt-6-luna",
+                "model": "openai-codex/gpt-6.1-sol",
-        "fallbackModels": [
-          "opencode-go/qwen3.7-max"
-        ],
                 "thinking": "high"
             }
         }
     },
-  "defaultTools": ["+codemode"],
+    "defaultTools": [
+        "+codemode"
+    ],
     "quietStartup": true,
     "steeringMode": "all",
     "terminal": {

mise.toml

@@ -145,7 +145,7 @@ login_shell = "/usr/bin/fish"
 "pacman:harper" = "latest"
 "pacman:tree-sitter-cli" = "latest"
 
-[tasks.theme_links]
+[tasks.setup_theme]
 run = [
   'mkdir -p ~/.config/strata/themes && ln -snf ~/.local/state/omarchy/current/theme/strata.toml ~/.config/strata/themes/omarchy.toml',
   'mkdir -p ~/.config/btop/themes && ln -snf ~/.local/state/omarchy/current/theme/btop.theme ~/.config/btop/themes/current.theme',

packages/sjb-desktop.packages

@@ -28,6 +28,7 @@ gvfs-mtp
 gvfs-nfs
 gvfs-onedrive
 gvfs-smb
+gtksourceview5
 hyprcursor
 hypridle
 hyprland

script/ci

@@ -1,2 +1,2 @@
 #!/usr/bin/env -S /bin/sh
-exec pi --model obelix/ornith-1.5-35B -p "/skill:commit-staged commit"
+exec pi --model opencode-go/qwen3.8-flash -p "/skill:commit-staged commit"