idf-analysis: Heavy rainfall intensity as a function of duration and return period

v0.4.1 (2026-01-07) This release is published under the MIT License. Bug Fixes Dropping NaN values of the idf table for reverse engineering. (8bf3a08) Chores Fixed automatic doc building with github automatisation (f825367) Fixed automatic doc building with github automatisation (80a17b3) Fixed automatic doc building with github automatisation (c365d47) Fixed automatic doc building with github automatisation (2dcc6c3) Update github action image versions (2fb95e6) Code Style Added types in function header (c95327e) Adding internal function to reset interim results (7780171) Adding parameter to use custom duration steps in get_max_return_periods_per_durations_frame function. (7c8cb6e) Documentation Added text in example notebooks (4de04da) Fixed text in readme (9cd2728) Rename function in example (cb35cbd) Simplified changelog (87beb7b) Testing Fixed wrong import (e8191f8) Detailed Changes: v0.4.0...v0.4.1