Fix demo_consciousness.py import order and code quality issues

[Copilot]

Addresses code review feedback from PR #44 thread 3495591948.

Import Order Fix

• Move sys.path.insert() before backend imports to ensure module path is available before import execution

Code Quality

• Update project name from "GODELSOS" to "GödelOS" for naming consistency
• Remove unused created variable in knowledge graph concept loop

# Before: imports execute before path setup
from backend.core.consciousness_engine import ConsciousnessEngine
sys.path.insert(0, '/workspace/GodelOS')

# After: path setup before imports
sys.path.insert(0, '/workspace/GodelOS')
from backend.core.consciousness_engine import ConsciousnessEngine

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[Copilot]

Pull request overview

This PR addresses code review feedback by fixing import order issues and improving code quality in the consciousness demo script. The changes ensure proper module path setup before imports execute and enhance naming consistency across the project.

Key Changes:

• Moved sys.path.insert() before backend imports to ensure proper module resolution
• Updated project name from "GODELSOS" to "GödelOS" for consistency
• Removed unused return value assignment in knowledge graph demonstration