feat(web-analytics): Add date range to session explorer

[robbie-c]

Problem

• You can't filter the session explorer by date range
• 10 example urls is way too many

Changes

• Wire up the date filter
• Make date hogql filters work for the session table
• Change the exmaple urls to 3
• Rearrange the columns

Does this work well for both Cloud and self-hosted?

Yes

How did you test this code?

Added a test

[sentry-io[bot]]

🔍 Existing Issues For Review

Your pull request is modifying functions with the following pre-existing issues:

📄 File: posthog/hogql/filters.py

Function	Unhandled Issue
visit_placeholder	QueryError: Cannot use 'filters' placeholder in a SELECT clause that does not select from the events table. ... Event Count: 10

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[github-actions[bot]]

Size Change: -25 B (0%)

Total Size: 1.07 MB

ℹ️ View Unchanged

| Filename | Size | Change | | :--- | :---: | :---: | | `frontend/dist/toolbar.js` | 1.07 MB | -25 B (0%) |

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[posthog-bot]

📸 UI snapshots have been updated

1 snapshot changes in total. 0 added, 1 modified, 0 deleted:

• chromium: 0 added, 1 modified, 0 deleted (diff for shard 2)
• webkit: 0 added, 0 modified, 0 deleted

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