fix(i18n): move [i18n.zh] sections to end of HAND.toml files

The i18n table was placed before category/icon/tools, causing TOML
parser to swallow subsequent keys into the i18n table.

hands/researcher/HAND.toml

@@ -3,10 +3,6 @@ version = "1.0.0"
 name = "Researcher Hand"
 description = "Autonomous deep researcher — exhaustive investigation, cross-referencing, fact-checking, and structured reports"
 
-[i18n.zh]
-name = "深度研究 Hand"
-description = "自主深度研究员——全面调研、交叉验证、事实核查和结构化报告"
-
 category = "productivity"
 icon = "🧪"
 
@@ -445,3 +441,7 @@ frequency = "continuous"
 token_consumption = "high"
 default_active = true
 activation_warning = "Researcher hand runs continuously and performs deep research, consuming tokens."
+
+[i18n.zh]
+name = "深度研究 Hand"
+description = "自主深度研究员——全面调研、交叉验证、事实核查和结构化报告"