chore: add remote-dev desktop entries, zero tool, ostt model, brain allow

- New .desktop entries for steve-dev, bianca, dupont remote hosts
- Register them in mise.toml symlinks
- Add zero (mise plugin) to config
- Switch ostt whisper model medium->small
- Allow obsidian vault in pi permission system
- Fish alias cleanup (remove unnecessary =, add zero alias)

desktop/bianca.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Name=bianca
+Comment=remote dev
+Exec=foot -a bianca mise exec -- herdr --remote bianca
+Terminal=false
+Type=Application
+Icon=foot
+StartupNotify=true

desktop/dupont.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Name=dupont
+Comment=remote dev
+Exec=foot -a dupont mise exec -- herdr --remote dupont
+Terminal=false
+Type=Application
+Icon=foot
+StartupNotify=true

desktop/steve-dev.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Name=Steve dev
+Comment=remote dev
+Exec=foot -a steve-dev mise exec -- herdr --remote steve-dev
+Terminal=false
+Type=Application
+Icon=foot
+StartupNotify=true

desktop/terminal.desktop

@@ -5,7 +5,6 @@ Icon=foot
 Terminal=false
 Categories=System;TerminalEmulator;
 Keywords=shell;prompt;command;commandline;
-
 Name=Terminal
 GenericName=Terminal
 Comment=A wayland native terminal emulator