Merge pull request #102 from berylliumsec/house-keeping

              - Rebuilt the terminal emulator with selectable QProcess or Pexpect backends, added the pexpect dependency, and removed bitsandbytes for a more reliable shell experience across platforms.
              - The engagement setup dialog is now a resizable QDialog that remembers your last folder, pre-fills Chroma/Threat DB paths, and seeds the Ollama URL so you can reopen projects faster.
              - Clear screen now wipes the central display area in both the main window and terminal emulator instead of injecting a shell command, keeping the UI tidy regardless of backend state.
              - Hardened window lifecycle management by initializing the help window attribute and ensuring the splash/progress window closes as soon as Nebula loads.
              - Updated Python compatibility to 3.11–3.13.9, refreshed dependencies/documentation, and restored the public index page.

Merge pull request #99 from berylliumsec/clean_up

Fixing Image Editing Window

Merge pull request #98 from berylliumsec/adding_openai

Adding openai

Merge pull request #96 from berylliumsec/adding_agent_for_terminal_as…

…sistant

tool invocation, error handling, notes pop out

Merge pull request #95 from berylliumsec/fix_build_3

fixing build yet again

Merge pull request #94 from berylliumsec/fix_build_2

Fix build 2

Merge pull request #93 from berylliumsec/fix_build

fixing build

Merge pull request #92 from berylliumsec/threat_feed

Threat feed

Merge pull request #90 from berylliumsec/adding_rag_memory

Improving Search, memory and adding more tools

Merge pull request #88 from berylliumsec/adding_ollama

Adding ollama