[fix](trx-frontend): add room in rds overlay

Increase the RDS overlay padding and width so the waterfall badge has more breathing room.

Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>

src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css

@@ -522,7 +522,7 @@ small { color: var(--text-muted); }
   pointer-events: auto;
   cursor: pointer;
   color: var(--text-heading);
-  padding: 0.22rem 0.6rem 0.16rem;
+  padding: 0.34rem 0.9rem 0.28rem;
   border: 1px solid color-mix(in srgb, var(--border-light) 72%, transparent);
   border-radius: 999px;
   background: color-mix(in srgb, var(--card-bg) 52%, transparent);
@@ -535,9 +535,9 @@ small { color: var(--text-muted); }
   display: flex;
   flex-direction: column;
   align-items: center;
-  gap: 0.08rem;
+  gap: 0.16rem;
   text-align: center;
-  max-width: min(88vw, 22rem);
+  max-width: min(92vw, 24rem);
   overflow: hidden;
   text-overflow: ellipsis;
 }