Keep the praise word on screen, and take the cliff out of the groundstroke

Oliver on v371: the praise word is cut off on the left on the iPhone. It
is centred under the player's feet, so out wide it ran past the edge;
every pop is now clamped to the canvas by its measured width.

Step 4, measured first. The rally sim gets a human bot (taps on the timed
ring with a timing spread), a Climb mode and a lost-point breakdown. At
level 26 the ladder falls over six rungs and then goes flat: nearly every
lost point is the player's own early whiff, the CPU barely ever misses,
and the auto-run reaches everything, so no opponent dial decides points.
A quality ramp, a follow-through and CPU put-aways were each measured
and reverted; the options go to Oliver in PROJECT.md.

Shipped: in the rally modes q no longer drops from 1 to 0.43 one ms past
PERFECT; it falls smoothly to the window's edge (TUNE.qSeamless). A tap
30 ms early is q 0.86 instead of 0.61. Same window, same whiff edge. v372.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/config.js

@@ -153,6 +153,9 @@ export const TUNE = {
                            // screen: a short swipe is a safe half-court ball, and only a committed
                            // one goes hunting the line, which is what makes going OUT a chosen risk.
   perfectMs: 45,           // |offset from window center| for PERFECT
+  qSeamless: 1,            // rally modes: past perfectMs, q falls from 1 to the window edge with no step.
+                           // 0 = the old curve, 1 - off/half, which dropped a groundstroke 1 ms past
+                           // PERFECT straight to q 0.43 (step 4, 2026-10-14 — see gameplay.trySwing)
   // The tennis CPU only exists in the OPENING match (after the transition, tennis never comes
   // back — duels use racket* dials), so these three are the "how long until the first game is won"
   // knobs. Testers needed several games to get past him: softer cap, twice the whiffs, and