Add help button

[stevensotelo]

@juangarc

• [x] Add button to help users. It should redirect to a new tab for methodology and glossary

@khadijaAouzal

• [x] She add description where the button should be located

[khadijaAouzal]

Here, we already have the help icons but do not redirect to the methodologies tab:

For the glossary, I suggest to add the help button in the indicators section. For example:

[stevensotelo]

@juangarc

• He included the button
• [x] He should fix the position in the website. Follow the @khadijaAouzal recommendations

@khadijaAouzal

• She sent the recommendation

[stevensotelo]

@juangarc

• He solved the issue