xlayer: archive-only reth on OKX xlayer/op-reth image + snapshot reth.toml

X Layer mainnet/testnet op-reth now use the OKX xlayer/op-reth:v0.0.4.1 fork
(generic op-reth can't read the X Layer DB format), the image's built-in
xlayer-<network> chain spec, --rpc.legacy-url for post-snapshot history gap-fill,
and the OKX archive-compatible reth.toml (light pruning only: merkle_changesets
distance=10064). Switched the reth profile from full_trace to archive_trace and
deleted the pruned variants — a "pruned" compose over archive snapshot data
crash-loops on a block-height mismatch. Requires the official OKX reth snapshot
pre-loaded into the volume; do NOT sync from scratch.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

compose_registry.json

@@ -6776,22 +6776,6 @@
       "xlayer-mainnet-op-reth-archive-trace"
     ]
   },
-  {
-    "chain": "mainnet",
-    "client": "reth",
-    "compose_file": "op/reth/xlayer-mainnet-op-reth-pruned-trace",
-    "features": [
-      "trace"
-    ],
-    "network": "xlayer",
-    "node": "node",
-    "relay": null,
-    "stack": "op",
-    "type": "pruned",
-    "volumes": [
-      "xlayer-mainnet-op-reth-pruned-trace"
-    ]
-  },
   {
     "chain": "testnet",
     "client": "reth",
@@ -6808,22 +6792,6 @@
       "xlayer-testnet-op-reth-archive-trace"
     ]
   },
-  {
-    "chain": "testnet",
-    "client": "reth",
-    "compose_file": "op/reth/xlayer-testnet-op-reth-pruned-trace",
-    "features": [
-      "trace"
-    ],
-    "network": "xlayer",
-    "node": "node",
-    "relay": null,
-    "stack": "op",
-    "type": "pruned",
-    "volumes": [
-      "xlayer-testnet-op-reth-pruned-trace"
-    ]
-  },
   {
     "chain": "amoy",
     "client": "bor",