Changes for export report to pdf

[VineetBala-AOT]

Issue #: #39

Description of changes:

• Implemented dynamic chart height based on the number of categories in the result.
• Ensured a maximum height of 1300 for optimal one-page chart display.
• Limited labels to 25 characters to prevent text overflow, ensuring each bar has sufficient text representation.

Charts now look like below in case there are more categories for a question:

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of the met-public license (Apache 2.0).

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (ff66ab7) 68.43% compared to head (a3f17ab) 68.43%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #43   +/-   ##
=======================================
  Coverage   68.43%   68.43%           
=======================================
  Files         472      472           
  Lines       15633    15633           
  Branches     1198     1198           
=======================================
  Hits        10698    10698           
  Misses       4726     4726           
  Partials      209      209           

Flag	Coverage Δ
metweb	61.47% <ø> (ø)

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[VineetBala-AOT]

Fixed as part of another PR so closing this one.