fix(createNewProject): save current form step state on previous btn click

Author: NSUWAL123

src/frontend/src/components/createnewproject/SelectForm.tsx

@@ -193,7 +193,10 @@ const SelectForm = ({ flag, geojsonFile, customFormFile, setCustomFormFile }) =>
                 btnText="PREVIOUS"
                 btnType="secondary"
                 type="button"
-                onClick={() => toggleStep(2, '/upload-area')}
+                onClick={() => {
+                  dispatch(CreateProjectActions.SetIndividualProjectDetailsData(formValues));
+                  toggleStep(2, '/upload-area');
+                }}
                 className="fmtm-font-bold"
               />
               <Button btnText="NEXT" btnType="primary" type="submit" className="fmtm-font-bold" />

src/frontend/src/components/createnewproject/SplitTasks.tsx

@@ -343,7 +343,10 @@ const SplitTasks = ({ flag, geojsonFile, setGeojsonFile, customDataExtractUpload
                     btnText="PREVIOUS"
                     btnType="secondary"
                     type="button"
-                    onClick={() => toggleStep(3, '/data-extract')}
+                    onClick={() => {
+                      dispatch(CreateProjectActions.SetIndividualProjectDetailsData(formValues));
+                      toggleStep(3, '/data-extract');
+                    }}
                     className="fmtm-font-bold"
                   />
                   <Button

src/frontend/src/components/createnewproject/UploadArea.tsx

@@ -316,7 +316,10 @@ const UploadArea = ({ flag, geojsonFile, setGeojsonFile, setCustomDataExtractUpl
                 btnText="PREVIOUS"
                 btnType="secondary"
                 type="button"
-                onClick={() => toggleStep(1, '/create-project')}
+                onClick={() => {
+                  dispatch(CreateProjectActions.SetIndividualProjectDetailsData(formValues));
+                  toggleStep(1, '/create-project');
+                }}
                 className="fmtm-font-bold"
               />
               <Button btnText="NEXT" btnType="primary" type="submit" className="fmtm-font-bold" />