Odoo Release Updates

[IMP] web,*: emoji loader

[REF] *: run rendering context migration script on inline xml

[IMP] mail: use insert instead of custom im_status notification

[FIX] im_livechat: prevent access error when opening invite panel

[REF] *: migrate type="base64" to "bytes"

[REF] mail, im_livechat: simplify Store lazymapping

[IMP] mail, *: proper store versioning

[IMP] mail,*: improve channel views

[IMP] mail: sync discuss sidebar item hover effect with name highlight

[REF] mail, *: support user in ImStatus/DiscussAvatar

[IMP] im_livechat: live chat channel views

[REF] mail_*: run owl3 rendering context migration script

[FIX] mail, *: allow navigating back from message search panel

[IMP] {im,crm}_livechat, *: improve Live Chat-related form views

[FIX] im_livechat: create one channel when posting multiple messages

[FIX] mail,*: revert faulty `this` added by migration script

[REF] mail_*: run owl3 rendering context migration script

[IMP] im_livechat: toast notification for live chat rating

[IMP] im_livechat: group all live chats in a single sidebar category

[FIX] im_livechat: prevent crash when using chatbot with website editor

[FIX] mail, hr_holidays, portal: send `partner_id` of `main_user_id`

[FIX] im_livechat: stabilize non-member operator description test

[FIX] mail: reduce spacing between lang and badge of livechat items

[REF] hr, *: run rendering context migration script

[REF] mail, im_livechat: use user in channel._broadcast

[REF] *: Run script to replace t-model by t-custom-model

[REF] *: Run script to replace t-ref by t-custom-ref

[FIX] im_livechat: fix chat bot double restart

[FIX] im_livechat: rephrase chatbot completion message in composer

[IMP] im_livechat: update menu labels and add group-by filter