Introduces the new Crosstalk visual identity across Electron and frontend assets (logos, icons, splash screen, dock icon) and applies a broad UI refresh with updated dark-theme tokens, layout polish, and renamed “interfaces” UX language to “connections.”
Adds reusable UI primitives (Badge, BaseButton, EmptyState, HashChip), deterministic identicons, and in-app overlay infrastructure (modal/toast hosts) to replace native alert/confirm/prompt flows with consistent branded dialogs and toasts. Also updates key pages (messages, calls, nomad network, settings, tools, about, network visualiser) for improved navigation, feedback, and component consistency.
Rename Reticulum MeshChat to Crosstalk across the codebase and packaging. Renamed meshchat.py to crosstalk.py and updated Dockerfile, docker-compose, GitHub Actions, README, docs and electron assets to use Crosstalk, new storage/reticulum config paths (~/.crosstalk/.reticulum), and GHCR tags/labels. Add logic to seed a default RMAP World TCP client interface and a config flag, shorten interface/transport responses to remove forced restart messages, and update database proxy comment. Electron: set app name, implement an internal prompt (replacing electron-prompt), expose restart-backend IPC, change backend executable naming/launching (startBackend/start/stop handling), and adjust portable storage behavior. Misc: remove donate.md, add example image and egg-info files, and apply multiple frontend/component and static asset updates to match rebrand and UX improvements.
