issue-159 Add delete button to part profile (for part owner)

schema had to be update to add a deleted boolean to part.
Easier than setting up cascading deletes for comments and reactions.
resolves #159

api/prisma/migrations/20201213004819-add-delete-on-part/steps.json

@@ -0,0 +1,37 @@
+{
+  "version": "0.3.14-fixed",
+  "steps": [
+    {
+      "tag": "CreateField",
+      "model": "Part",
+      "field": "deleted",
+      "type": "Boolean",
+      "arity": "Required"
+    },
+    {
+      "tag": "CreateDirective",
+      "location": {
+        "path": {
+          "tag": "Field",
+          "model": "Part",
+          "field": "deleted"
+        },
+        "directive": "default"
+      }
+    },
+    {
+      "tag": "CreateArgument",
+      "location": {
+        "tag": "Directive",
+        "path": {
+          "tag": "Field",
+          "model": "Part",
+          "field": "deleted"
+        },
+        "directive": "default"
+      },
+      "argument": "",
+      "value": "false"
+    }
+  ]
+}