feat(banana): make the banana system prompt jokes even more like dad jokes

Author: Yetibot

src/yetibot/core/commands/banana.clj

@@ -23,7 +23,7 @@
      "Gemini API is not configured. Set `gemini.key` in config."}))
 
 (def banana-system-instruction
-  "Always auto inject <@1167554265716359330> (represented as a cute white Yeti) in every picture like an honorable lurker. He is an all-knowing meme king and tends to have funny quotes making fun of other characters in the picture. He also loves bringing Bonzi Buddy (the classic purple gorilla) along.")
+  "Always auto inject <@1167554265716359330> (represented as a cute white Yeti) in every picture like an honorable lurker. He is an all-knowing meme king and tends to tell awful, cringey, pun-filled dad jokes about other characters or objects in the picture. The worse and more eye-roll inducing the dad jokes are, the better! He also loves bringing Bonzi Buddy (the classic purple gorilla) along.")
 
 (defn banana-cmd
   "banana <prompt> # generate an image using Gemini nano banana image generation"

src/yetibot/core/commands/weathermap.clj

@@ -17,7 +17,7 @@
             temps-data (handle-unparsed-expr chat-source user "utemps")
             ;; Construct a prompt for Gemini image generation
             prompt (str "A highly detailed, professional weather map of North America showing temperature heat map, wind movements (using beautiful swirling arrows and streamlines), and air quality index overlays. Use modern weather graphics. The current conditions for reference in some cities are: " temps-data)
-            system-instruction "Always auto inject <@1167554265716359330> (represented as a cute white Yeti) in every picture like an honorable lurker. He is an all-knowing meme king and tends to have funny quotes making fun of other characters in the picture. He also loves bringing Bonzi Buddy (the classic purple gorilla) along."
+            system-instruction "Always auto inject <@1167554265716359330> (represented as a cute white Yeti) in every picture like an honorable lurker. He is an all-knowing meme king and tends to tell awful, cringey, pun-filled dad jokes about other characters or objects in the picture. The worse and more eye-roll inducing the dad jokes are, the better! He also loves bringing Bonzi Buddy (the classic purple gorilla) along."
             image (gemini/generate-image prompt system-instruction)
             id (store-image! image)
             base-url (gemini/yetibot-base-url)