fix(game): restore the recovered collision table

Replace the mirrored, partial wall transcription with all active static line
and circle objects from the Win16 registration table. Preserve the original
object IDs for drain and shooter-stop handling, and use bounded physics
substeps so fast balls cannot skip thin rails.

Test Plan:
- cargo fmt --all -- --check
- cargo test
- cargo clippy --all-targets --all-features -- -D warnings
- git diff --check

tdkpin-rs/RECONSTRUCTION.md

@@ -22,7 +22,7 @@ implementation.
 | Artwork | Exact | All 34 custom DIB images, three standard bitmaps, icon, and palette derivatives are preserved in `assets/original/`. The game uses the original 640x460 table, loading, help, ball, wheel, robot, magnet, media, and diamond frames. |
 | Audio | Exact samples | All 16 mono PCM WAV resources are embedded unchanged. Their trigger roles were recovered from resource use and gameplay context. |
 | Help and languages | Exact | Original resource images 1001-1005 are displayed directly. |
-| Playfield collision layout | Recovered | The active static line segments are transcribed from the original 175-object registration table. The original sideways coordinates are transformed with `screen = (y, 478 - x)`. The lower apron is split around the visible center drain; moving flippers and round bumpers use equivalent native Rust bodies. |
+| Playfield collision layout | Recovered | All 109 active type-2 line objects and 40 static active type-1 circles are transcribed from the original 175-object registration table. The registration routine converts its sideways inputs with `screen = (y, x - 20)` and accumulates explicitly relative objects. Object 174 is omitted because the original overwrites it with the live ball every frame. Moving flippers use equivalent native Rust bodies. |
 | Physics arithmetic | Reimplemented | The Win16 fixed-point/timer engine is replaced by deterministic fixed-step floating-point integration. Restitution and impulses are tuned to the recovered table but are not instruction-for-instruction equivalents. |
 | Rules | Behaviorally recovered | Player count, controls, wheel holes, magnetic saves, robot grip, four-position ball lock, target banks, increasing bumper value, nine-part TDK diamond, permanent double scoring for a completed diamond, KByte media progression, and media extra balls follow the original help and code paths. |
 | Numeric scoring | Partly inferred | Visible 2000-6000 target values and recovered registration values are preserved. Some bumper, bank-completion, robot, wheel, lock, and media thresholds are best-evidence reconstructions because the decompiler did not recover meaningful names or a clean rule table. |
@@ -66,4 +66,5 @@ decoded, build-ready subset; it does not replace that evidence archive.
 - `assets.rs`: compile-time original asset embedding;
 - `game.rs`: fixed-step game state, recovered walls, rules, and scoring;
 - `geometry.rs`: segment/circle collision primitives;
+- `table.rs`: source-traceable collision objects recovered from the Win16 table;
 - `persistence.rs`: platform paths, settings, high scores, and legacy import.