fix: disable crew on non-tech trees

src/app/tools/tankopedia/[id]/components/Characteristics/components/Miscellaneous.tsx

@@ -3,6 +3,7 @@ import { clamp, debounce } from 'lodash';
 import { useEffect, useMemo, useRef, useState } from 'react';
 import { GenericTankComponentButton } from '../../../../../../../components/ModuleButtons/GenericTankComponentButton';
 import { asset } from '../../../../../../../core/blitzkrieg/asset';
+import { useDuel } from '../../../../../../../stores/duel';
 import {
   mutateTankopediaTemporary,
   useTankopediaTemporary,
@@ -17,6 +18,7 @@ export function Miscellaneous() {
   const crewMastery = useTankopediaTemporary((state) => state.crewMastery);
   const crewInput = useRef<HTMLInputElement>(null);
   const [crewMasteryDraft, setCrewMasteryDraft] = useState(crewMastery);
+  const { tank } = useDuel((state) => state.protagonist!);
 
   const debouncedApplyDraft = useMemo(
     () =>
@@ -80,6 +82,7 @@ export function Miscellaneous() {
           }}
         />
 
+        {tank.treeType === 'researchable' && (
           <Flex
             align="center"
             direction="column"
@@ -125,6 +128,7 @@ export function Miscellaneous() {
               }}
             />
           </Flex>
+        )}
       </Flex>
     </ConfigurationChildWrapper>
   );

src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx

@@ -582,7 +582,7 @@ export function Characteristics() {
       </Flex>
 
       <Flex direction="column" gap="2">
-        <Heading size="5">Crew</Heading>
+        <Heading size="5">Crew training</Heading>
 
         {tank.crew.map((member) => {
           const count = member.count ?? 1;