Move backlinks from sidepanel into the document section (as in Roam)

[mrjackphil]

Improve compatibility with left sidepanel.

/* Move backlinks section at the bottom */
.app-container:not(.is-right-sidedock-collapsed) .workspace-leaf-content .view-content {
  height: calc(100% - 200px);
}

.app-container:not(.is-right-sidedock-collapsed) .side-dock.mod-left {
  height: calc(100% - 200px);
}

.side-dock.mod-right {
  position: fixed;
  width: 100% !important;
  height: 200px;
  bottom: 20px;
}