Initial commit before folder reorganization

Checkpoint of the existing flat file layout prior to restructuring
into autoload/, menu/, ships/, world/, and assets/ folders.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

overview/bots.md

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+# Bots — Casual Mode Fill
+
+## Rules
+
+- Each casual match picks **2 of the 3 races** at random
+- Bots fill empty slots until the match reaches **7v7** (14 total)
+- Once 7v7 is reached, **no more bots are added** — additional human players replace bots as they join
+- Bots are removed when real players join their team slot
+
+## Why 7v7 Minimum
+
+- Ensures the match feels active even at low population
+- Avoids the ghost-town feeling of a 25v25 map with 3 players
+- Bots are not added beyond 7v7 so human players always dominate strategy
+
+## Implementation Notes (not yet built)
+
+- Bots use simplified AI: thrust toward nearest enemy, shoot when in range
+- Bot difficulty: intentionally easy (this is casual — bots are filler, not challenge)
+- Bot names: procedurally generated callsigns so they're not obviously bots in the HUD
+- Server tracks human vs bot count per team and manages swap-in on player join