feat(synth-overlay): Add Kalshi platform support with real ticker format matching(Closes: #19)#40

dev-miro26 wants to merge 2 commits intoentrius:mainentrius/venth:mainfrom

dev-miro26:feat/synth-overlay-kalshi-integrationdev-miro26/venth:feat/synth-overlay-kalshi-integrationCopy head branch name to clipboard