The new Microsoft Teams desktop client (observed against a live meeting on Teams 26106.1906.4665.7308) emits NDI source strings of the form
WOOGLIN (MS Teams - Brendon Power)
WOOGLIN (MS Teams - (Local))
WOOGLIN (MS Teams - Active Speaker)
rather than the legacy 'MACHINE (Teams - ...)' shape NdiSourceParser was written to. As a result every Teams source was rejected and TeamsISO showed zero participants in real meetings.
Refactor the parser to recognize 'Teams', 'MS Teams', and (defensively) 'Microsoft Teams' as brand prefixes — longest first so 'MS Teams' isn't shadowed. Also recognize reserved suffix tokens after a dash ('Active Speaker' / 'Audio' / 'Audio Mix' / 'Screen Share') so the new active-speaker output is correctly classified as ActiveSpeaker rather than misread as a participant named 'Active Speaker'.
Tests: kept all legacy cases, added MS Teams + Microsoft Teams variants and the new dash-prefixed reserved-suffix cases. 69/69 unit tests passing; verified end-to-end against a live Teams meeting where TeamsISO.exe now shows '(Local)' and 'Brendon Power' in the Participants DataGrid.
