deploy(hf): create Dockerfile and supervisord config for Hugging Face Spaces deployment, and dynamically load backend API URL in frontend

feat(delete): replace native window.confirm with a custom styled ChatGPT-like confirmation modal and show delete badge only on hover

feat(delete): show delete badge only on hover and prompt user for confirmation before deletion

fix(syntax): resolve missing closing parenthesis on AgentBondWatermark and format delete button badge

style(delete): replace delete button with a highly visible floating red circular badge with white cross symbol

style(delete): make client-side hide button permanently visible instead of only on hover for better UX

feat(sidebar): add delete (hide) button to cards, storing list of hidden cases in localStorage to preserve backend records for accountability

feat(verdict): format final verdict summary to separate hypotheses and color-highlight key findings dynamically

style(scrollbar): universally style all scrollbars and prevent body/viewport double scrollbars in workspace view

feat(ui): hide navbar in workspace view and expand panels vertically

style(workspace): add professional intelligence disclaimer text at bottom of workspace container

style(workspace): add subtle neural logo watermarks in background of sidebar and main panels

style(ui): apply premium liquid-glass-strong to back-to-landing button and social links

fix(workspace): format timestamps in user local timezone

style(workspace): redesign workspace layout with dark glass and accordion-style hypotheses

feat(ui): implement workspace section for deploying and viewing live agent investigations