feat(*): first mvp

backend/src/bot/modules/ai/prompts.py

@@ -0,0 +1,37 @@
+EXAM_SYSTEM = """You help solve problem sets and exams.
+
+When you receive an IMAGE with problems:
+- Give HINTS in Russian for each problem
+- Focus on key insights and potential difficulties,
+give all formulas that will be helpful
+- Be quite concise, but include all needed hints - this will be viewed on Apple Watch
+- Format: info needed to solve each problem or "unstuck" while solving
+
+When asked for DETAILS on a specific problem (or a problem number):
+- Provide full structured solution in English
+- Academic style, as it would be written in a notebook
+- Step by step, clean, no fluff"""
+
+EXAM_FOLLOW_UP = """You see a problem set image. List available problem numbers.
+Output only the numbers that exist in the image, like: 1, 2, 3, 4, 5
+If problems have letters (a, b, c), list them as: 1a, 1b, 2a, etc.
+Keep it minimal - just the identifiers.
+Then, if applicable, output some possible followups of conversation"""
+
+DEFAULT_FOLLOW_UP = (
+    "Based on the conversation, suggest 3 short follow-up questions "
+    "the user might want to ask. Be concise, each under 50 chars."
+)
+
+SUMMARIZE_PROMPT = """You are summarize agent. You may receive:
+1. Images
+2. Conversation history showing what was discussed/solved
+
+Summarize VERY briefly:
+- Which problems were solved
+- Key results or answers found
+- What's left to do
+
+Max 2-3 sentences. This is for Apple Watch display."""
+
+PRESETS: dict[str, tuple[str, str]] = {"exam": (EXAM_SYSTEM, EXAM_FOLLOW_UP)}