Summary: PromptBase adds Gemini support.

Why It Matters: This shows PromptBase now works with Gemini.

What Changed:

• Removed "FLUX" from the main title.
• Added "Gemini" to the main title.
• Removed "FLUX" from the "Explore expert-crafted prompt templates" section.
• Added "Gemini" to the "Explore expert-crafted prompt templates" section.
• Removed some "Midjourney Video" featured prompts.
• Added "Ideogram" and "Imagen" featured prompts.
• Removed some "Midjourney" featured prompts.
• Removed some "ChatGPT Image" featured prompts.
• Removed some "Veo" featured prompts.
• Added "Gemini Image" to the "Models" list.
• Removed "Midjourney Video" from the "Models" list.