chore: update tmuxinator configuration files

tmuxinator/relaunch.yml

@@ -1,6 +0,0 @@
-name: "Relaunch Kogakure"
-root: ~/Code/Github/11ty-kogakure.de/
-windows:
-  - Vim: vim
-  - Terminal: clear
-  - Server: clear

tmuxinator/website-hamburg-stefanimhoff-de.yml

@@ -3,4 +3,4 @@ root: ~/Code/Github/hamburg.stefanimhoff.de/
 windows:
   - Vim: vim
   - Terminal: clear
-  - Server: yarn start
+  - Server: npm i; npm start

tmuxinator/website-kogakure-de.yml

@@ -1,6 +1,6 @@
-name: Kogakure
-root: ~/Code/Github/hugo-kogakure.de/
+name: 木隠
+root: ~/Code/Github/kogakure.de/
 windows:
   - Vim: vim
   - Terminal: clear
-  - Server: yarn start
+  - Server: npm i; npm start