Add ProjectZomboidAdminLog (admin.txt)

Free-form English message body with verb-dispatched analyser regexes
(ADDED_ITEM, ADDED_XP, GRANTED_ACCESS, CHANGED_OPTION,
RELOADED_OPTIONS, TELEPORTED). Parser captures only the timestamp,
since the admin name itself can include parentheses or whitespace.
Detectors: filename match plus content signatures on
'added item Base.X in Y's inventory' and 'granted ROLE access level on'.

src/Log/ProjectZomboid/ProjectZomboidAdminLog.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace IndifferentKetchup\Codex\Log\ProjectZomboid;
+
+use IndifferentKetchup\Codex\Analyser\AnalyserInterface;
+use IndifferentKetchup\Codex\Analyser\PatternAnalyser;
+use IndifferentKetchup\Codex\Detective\FilenameDetector;
+use IndifferentKetchup\Codex\Detective\WeightedSinglePatternDetector;
+use IndifferentKetchup\Codex\Parser\ParserInterface;
+use IndifferentKetchup\Codex\Parser\PatternParser;
+use IndifferentKetchup\Codex\Pattern\ProjectZomboid\AdminPattern;
+
+class ProjectZomboidAdminLog extends ProjectZomboidEventLog
+{
+    public static function getDefaultParser(): ParserInterface
+    {
+        return static::makePatternParser(
+            AdminPattern::LINE,
+            [PatternParser::TIME]
+        );
+    }
+
+    public static function getDefaultAnalyser(): AnalyserInterface
+    {
+        return new PatternAnalyser();
+    }
+
+    public static function getDetectors(): array
+    {
+        return [
+            (new FilenameDetector())
+                ->setPattern('/_admin\.txt$/')
+                ->setWeight(0.95),
+            (new WeightedSinglePatternDetector())
+                ->setPattern('/^\[[^\]]+\] .+? added item Base\.\S+ in .+?\'s inventory/m')
+                ->setWeight(0.90),
+            (new WeightedSinglePatternDetector())
+                ->setPattern('/^\[[^\]]+\] .+? granted (?:admin|user|moderator|gm|observer) access level on /m')
+                ->setWeight(0.85),
+        ];
+    }
+
+    public function getTitle(): string
+    {
+        return "Project Zomboid Admin Log";
+    }
+}

src/Pattern/ProjectZomboid/AdminPattern.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace IndifferentKetchup\Codex\Pattern\ProjectZomboid;
+
+/**
+ * Regex constants for the Project Zomboid admin.txt format.
+ *
+ * Free-form English: '[time] <admin> <verb> ...' Verb dispatch is left
+ * to the analyser layer. The admin name itself can contain parentheses
+ * (Nathan(Weerd)) or whitespace (silly goose) so the parser captures
+ * only the timestamp.
+ */
+class AdminPattern
+{
+    public const string LINE = '/^\[(\d{2}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{3})\] .+\.$/';
+
+    public const string ADDED_ITEM = '/^(?<admin>.+?) added item (?<item>Base\.\S+) in (?<target>.+?)\'s inventory$/';
+
+    public const string ADDED_XP = '/^(?<admin>.+?) added (?<amount>[\d.]+) (?<skill>\S+) xp\'s to (?<target>.+)$/';
+
+    public const string GRANTED_ACCESS = '/^(?<admin>.+?) granted (?<level>\w+) access level on (?<target>.+)$/';
+
+    public const string CHANGED_OPTION = '/^(?<admin>.+?) changed option (?<option>\S+?)=(?<value>.+)$/';
+
+    public const string RELOADED_OPTIONS = '/^(?<admin>.+?) reloaded options$/';
+
+    public const string TELEPORTED = '/^(?<admin>.+?) teleported (?<target>.+?) to (?<x>\d+),(?<y>\d+),(?<z>-?\d+)$/';
+}