Add 'project' to user table, add 'manager' role, conditional web render

- Addresses issues #40 #45 #82
- Reworked Navigation Header for all roles
- 'Manager' role added, can be assigned a project-id in config by admins
- BREAKING! -> Added 'project' column in SQLite3 table 'user'
- Manager-Assigned project will be added to all graphql filters: Only show Jobs and Users of given project
- 'My Jobs' Tab for all Roles
- Switched from Bool "isAdmin" to integer authLevels
- Removed critical data frontend logging
- Reworked repo.query.SecurityCheck()

web/templates/base.tmpl

@@ -16,7 +16,8 @@
         <script>
             const header = {
                 "username": "{{ .User.Username }}",
-                "isAdmin":  {{ .User.IsAdmin }},
+                "project": "{{ .User.Project }}",
+                "authlevel":  {{ .User.AuthLevel }},
                 "clusters": {{ .Clusters }},
             };
         </script>