Fix Dolphin service menu for KF5: add ServiceTypes, make executable

- Add X-KDE-ServiceTypes=KonqPopupMenu/Plugin (required by KF5 Dolphin)
- Remove X-KDE-AuthorizeAction=shell_access (causes auth failures)
- Install .desktop with mode 755 (KF5 requires executable bit)
- Fix dolphin-install target to install ollie-session-here too

Makefile

@@ -57,7 +57,7 @@ kf5-install: kf5
 	mv plasmoid/contents/ui/main.qml.kf6.bak plasmoid/contents/ui/main.qml
 	# Dolphin service menus + helpers
 	mkdir -p ~/.local/share/kio/servicemenus
-	install -m644 dolphin/ollie-actions.desktop ~/.local/share/kio/servicemenus/
+	install -m755 dolphin/ollie-actions.desktop ~/.local/share/kio/servicemenus/
 	sudo install -m755 dolphin/ollie-ask /usr/local/bin/
 	sudo install -m755 dolphin/ollie-session-here /usr/local/bin/
 	# XDG autostart (starts with Plasma session)
@@ -107,8 +107,9 @@ clean:
 # Install Dolphin service menus
 dolphin-install:
 	mkdir -p ~/.local/share/kio/servicemenus
-	cp dolphin/ollie-actions.desktop ~/.local/share/kio/servicemenus/
-	sudo cp dolphin/ollie-ask /usr/local/bin/
+	install -m755 dolphin/ollie-actions.desktop ~/.local/share/kio/servicemenus/
+	sudo install -m755 dolphin/ollie-ask /usr/local/bin/
+	sudo install -m755 dolphin/ollie-session-here /usr/local/bin/
 	@echo "Dolphin menus installed. Restart Dolphin or re-open context menu."
 
 # Install plasmoid to user's local plasma directory

dolphin/ollie-actions.desktop

@@ -1,8 +1,8 @@
 [Desktop Entry]
 Type=Service
+X-KDE-ServiceTypes=KonqPopupMenu/Plugin
 MimeType=all/allfiles;inode/directory;
 Actions=askOllie;sessionHere;
-X-KDE-AuthorizeAction=shell_access
 
 [Desktop Action askOllie]
 Name=Ask Ollie about this