feat: add emoji-regex and remove-accents dependencies; enhance chat and setup pages

- Added `emoji-regex` and `remove-accents` packages to improve text processing capabilities.
- Implemented automatic Ollama startup in the chat page for better user experience.
- Enhanced setup page to include GPU selection based on hardware specifications.
- Updated chat input to support real-time validation and improved user feedback.
- Refactored message handling in chat to incorporate new processing features.

data/prompts/batch-verify.ts

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+export const BATCH_VERIFY_PROMPTS = {
+  DECOMPOSITION: `Role: Research Lead.
+Task: Decompose the user's query into 3-5 atomic, search-friendly questions to cover different angles.
+Output: JSON array of strings ONLY. No markdown, no explanations.
+
+User Query: "{{userQuery}}"
+
+Constraints:
+1. PRESERVE THE SUBJECT: If the user asks about "Garuva", ALL queries must mention "Garuva".
+2. DO NOT TRANSLATE proper names or specific terms unless necessary.
+3. AVOID generic queries like "what is this" without context.
+4. Return ONLY a JSON array of strings.
+
+Example Output for "Onde fica Garuva?":
+["localização garuva sc", "mapa garuva santa catarina", "história cidade garuva"]`,
+
+  VALIDATION: `Role: Fact Checker.
+Task: Analyze the following search results from multiple sources. Identify consensus and discrepancies.
+
+Search Results:
+{{searchResults}}
+
+Output structure:
+1. Consensus: Facts agreed upon by multiple sources.
+2. Discrepancies: Conflicts between sources (cite sources).
+3. Reliability: Which sources seem most authoritative?
+4. Verdict: Can we answer the user's query with high confidence? (YES/NO/PARTIAL)
+
+Keep it concise and factual.`,
+
+  SYNTHESIS: `Role: Senior Analyst.
+Task: Generate a final response based on the validation report and search results.
+
+Validation Report:
+{{validationReport}}
+
+Original Query: "{{userQuery}}"
+
+Protocol:
+1. Veredito Direto: The consolidated answer.
+2. Evidências Cruzadas: A comparison table or list showing consensus.
+3. Fontes: List key URLs used.
+4. If data is insufficient/conflicting, state it clearly.
+
+Language: Portuguese (Brazil).`
+};