fix: mt7925-tune.py status only printing the AQL table header (#155)

Found from a real run on the target hardware (G16 GA605WV): `status` showed

```
-- AQL Best Effort queue limit --
AC	AQL limit low	AQL limit high
```

with none of the actual per-access-category values below it.

## Type of change

- [x] `fix`: bug fix (broken link, incorrect command, layout issue)

## Details

`aql_txq_limit` in debugfs is a header line plus one row per access category (VO/VI/BE/BK), not a single value. The status parsing kept only `aql_lines[1]` -- the header row -- and silently dropped the rest of the table, including the row that actually shows whether the tuning took effect.

Fix: join every line after the `EXISTS`/`MISSING` marker instead of taking just the second one, so the full table prints (matching what a plain `cat aql_txq_limit` would show).

Verified the parsing logic against a realistic multi-line debugfs dump (header + 4 AC rows) in isolation, since this sandbox has no `iw`/wireless hardware to exercise the real path end-to-end. Recomputed and republished the checksum in both docs pages.

## Checklist

- [x] PR title follows the commit convention
- [x] Both EN and NL versions updated (checksum only, no content changes)
- [x] Media is in AVIF format (not PNG/JPG) — N/A
- [x] No broken image references — N/A
- [x] Tested locally: compiles.

Author: Stensel8

src/content/docs/networking/mt7925-wifi-performance.md

@@ -23,7 +23,7 @@ Test conditions, since they affect the numbers: a UniFi U7 Pro access point, in
 
 ```bash
 curl -LO https://zephyrus-linux.thectic.nl/scripts/mt7925-tune.py
-echo "1da15474e447e1fe98872072768dd5f148c0a632ae39f78fc5b5b8ae3fa1e534  mt7925-tune.py" | sha256sum -c
+echo "cf5aa114d872c6480525b55f637fab346337f9cbbdce9657e0688fd48cac1247  mt7925-tune.py" | sha256sum -c
 ```
 
 ### Apply
@@ -42,7 +42,7 @@ python3 mt7925-tune.py enable --bluetooth-off
 
 {{% /steps %}}
 
-Source: [mt7925-tune.py](/scripts/mt7925-tune.py). SHA-256 `1da15474e447e1fe98872072768dd5f148c0a632ae39f78fc5b5b8ae3fa1e534`.
+Source: [mt7925-tune.py](/scripts/mt7925-tune.py). SHA-256 `cf5aa114d872c6480525b55f637fab346337f9cbbdce9657e0688fd48cac1247`.
 
 | Fix (applied by `enable`) | What it does |
 |---|---|

src/content/docs/networking/mt7925-wifi-performance.nl.md

@@ -23,7 +23,7 @@ Testomstandigheden, want die beïnvloeden de cijfers: een UniFi U7 Pro access po
 
 ```bash
 curl -LO https://zephyrus-linux.thectic.nl/scripts/mt7925-tune.py
-echo "1da15474e447e1fe98872072768dd5f148c0a632ae39f78fc5b5b8ae3fa1e534  mt7925-tune.py" | sha256sum -c
+echo "cf5aa114d872c6480525b55f637fab346337f9cbbdce9657e0688fd48cac1247  mt7925-tune.py" | sha256sum -c
 ```
 
 ### Toepassen
@@ -42,7 +42,7 @@ python3 mt7925-tune.py enable --bluetooth-off
 
 {{% /steps %}}
 
-Bron: [mt7925-tune.py](/scripts/mt7925-tune.py). SHA-256 `1da15474e447e1fe98872072768dd5f148c0a632ae39f78fc5b5b8ae3fa1e534`.
+Bron: [mt7925-tune.py](/scripts/mt7925-tune.py). SHA-256 `cf5aa114d872c6480525b55f637fab346337f9cbbdce9657e0688fd48cac1247`.
 
 | Fix (toegepast door `enable`) | Wat het doet |
 |---|---|

src/static/scripts/mt7925-tune.py

@@ -372,7 +372,9 @@ def _read_privileged_status(self, aql: Path) -> dict[str, object]:
         dmesg_part, _, aql_part = res.stdout.partition(marker + "\n")
         aql_lines = aql_part.splitlines()
         exists = bool(aql_lines) and aql_lines[0].strip() == "EXISTS"
-        value = aql_lines[1].strip() if exists and len(aql_lines) > 1 else ""
+        # aql_txq_limit is a header line plus one row per access category
+        # (VO/VI/BE/BK), not a single value -- keep the whole table.
+        value = "\n".join(aql_lines[1:]).strip() if exists and len(aql_lines) > 1 else ""
         return {"dmesg": dmesg_part, "aql_exists": exists, "aql_value": value}
 
     @staticmethod