updated skills and about page

data/skills.json

@@ -1,10 +1,10 @@
 [
   {
-      "grouping":"General Skills",
+      "grouping":"General Mechanical",
       "skills":[ "Milling", "Turning", "Drilling", "Wiring Harnesses"]
   },{
       "grouping":"Prototyping",
-      "skills":[ "3D Printing","Hand Soldering","Reflow", "Hot Air Rework"]
+      "skills":[ "3D Printing","SMD Hand Soldering","Reflow", "Hot Air Rework"]
   },{
     "grouping":"EDA Tools",
     "skills":[ "Altium Designer","Eagle", "EasyEDA", "KiCad", "LTpice"]
@@ -19,9 +19,12 @@
       "skills":[ "Solidworks","Inventor","Solid Edge", "Fusion 360"]
   },{
       "grouping":"Programming",
-      "skills":["Python","Bash","C", "C++"]
+      "skills":["Python","Bash","C", "C++", "Git"]
   },{
       "grouping":"Operating Systems",
       "skills":["Linux","Windows","FreeRTOS", "ChibiOS"]
+  },{
+    "grouping":"Self Hosting / Home Server Hobby",
+    "skills":["Proxmox","Docker","Hugo", "Paperless-NGX", "Gitea", "Drone CI/CD"]
   }
 ]