fix: remove 10-item display limit in Agent Canvas configuration tables

[eviaaaaa]

Description

This PR fixes an issue where the input and variable configuration tables in the Agent Canvas (specifically for Begin, UserFillUp, and Invoke nodes) were truncated at 10 items.

Root Cause:
The tables utilized @tanstack/react-table with getPaginationRowModel() enabled. Since the default page size is 10 and no pagination UI controls were implemented, users could not access items beyond the 10th row.

Solution:
Removed getPaginationRowModel from the table configurations. These lists (inputs/variables) are typically short, so rendering all items in a single scrollable view is the intended behavior.

• Modified query-table.tsx
• Modified variable-table.tsx

How to verify

1. Create a Begin, UserFillUp, or Invoke node in the Agent Canvas.
2. Add more than 10 input items or variables.
3. Verify that all items are visible in the list and not truncated at the 10th item.

What kind of change does this PR introduce?

• Bugfix

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 44.14%. Comparing base (3828908) to head (e6e2c13).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main   #13049       +/-   ##
===========================================
+ Coverage   33.71%   44.14%   +10.43%     
===========================================
  Files          43       43               
  Lines        9380     9380               
  Branches      107      107               
===========================================
+ Hits         3162     4141      +979     
+ Misses       6209     5220      -989     
- Partials        9       19       +10     

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[asiroliu]

LGTM

main(e51a40f):

fixed: