removed all old apps, compacted repo

public/CNAME

@@ -0,0 +1 @@
+caprover-apps.aly.pet

public/v4/apps/silverbullet-pub.yml

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+captainVersion: 4
+services:
+    '$$cap_appname':
+        caproverExtra:
+            containerHttpPort: '3000'
+            dockerfileLines:
+              - 'FROM zefhemel/silverbullet'
+        volumes:
+            - '$$cap_appname-data:/space'
+            - '$$cap_appname-pub:/space/pub'
+        environment:
+            SB_USER: $$cap_sb_user
+
+    '$$cap_appname-pub':
+        caproverExtra:
+            containerHttpPort: '3000'
+            dockerfileLines:
+              - 'FROM dannyben/madness'
+              - 'ENTRYPOINT ["madness", "server"]'
+        volumes:
+            - '$$cap_appname-pub:/docs'
+
+caproverOneClickApp:
+    variables:
+        - id: $$cap_sb_user
+          label: Authentication
+          defaultValue: 'admin:ChangeThisPassword!!!'
+          description: Authentication is disabled if not set. This authentication does not apply to files in pub/
+    displayName: Silverbullet.md
+    description: SilverBullet is a note-taking application optimized for people with a hacker mindset.
+    documentation: https://silverbullet.md/
+    instructions:
+        start: Make sure you change the authentication defaults
+        end: "Let me know if you encounter any issues: https://git.aly.pet/aly/caprover-apps"