fix(twitter): use dynamic features for profile command

[BernardGeorge]

Summary

Fixes #2273

opencli twitter profile returns 0 for followers/following/tweets/likes and empty for bio because it uses hardcoded features flags that Twitter no longer accepts.

Problem

clis/twitter/profile.js hardcodes 13 feature flags for the UserByScreenName GraphQL API. When these flags are outdated, Twitter returns a truncated response missing relationship_counts, legacy, profile_bio, tweet_counts, and action_counts — so all numeric fields default to 0 and bio to empty string.

Meanwhile, shared.js already provides resolveTwitterOperationMetadata() which returns both the correct queryId AND the current features (fetched from fa0311/twitter-openapi). But profile.js only calls resolveTwitterQueryId() which discards the features.

Fix

3 changes in clis/twitter/profile.js:

1. Import resolveTwitterOperationMetadata from shared.js
2. Replace resolveTwitterQueryId() with resolveTwitterOperationMetadata() to get both queryId and features
3. Replace the hardcoded features block with the dynamically-resolved features, injected into page.evaluate via template literal

- import { ..., resolveTwitterQueryId, unwrapBrowserResult } from './shared.js';
+ import { ..., resolveTwitterQueryId, resolveTwitterOperationMetadata, unwrapBrowserResult } from './shared.js';

- const queryId = await resolveTwitterQueryId(page, 'UserByScreenName', USER_BY_SCREEN_NAME_QUERY_ID);
+ const __op = await resolveTwitterOperationMetadata(page, 'UserByScreenName', USER_BY_SCREEN_NAME_QUERY_ID);
+ const queryId = __op.queryId;
+ const __featuresJson = JSON.stringify(__op.features || {});

- const features = JSON.stringify({
-   hidden_profile_subscriptions_enabled: true,
-   // ... 13 hardcoded flags
- });
+ const features = ${JSON.stringify(__featuresJson)};

Verification

Before (hardcoded features):

{"screen_name": "elonmusk", "name": "Elon Musk", "bio": "", "followers": 0, "tweets": 0, "likes": 0}

After (dynamic features):

{"screen_name": "elonmusk", "name": "Elon Musk", "bio": "https://t.co/ZdBx5WABYx", "followers": 241243979, "following": 1386, "tweets": 106924, "likes": 243349}

Tested with OPENCLI_HEADFUL=1 OPENCLI_KEEP_TAB=true opencli twitter profile @elonmusk --format json.