Add some missing icons

src/status/24/notification-disabled-symbolic.svg

@@ -1,6 +1,4 @@
-<svg height='24' width='24' xmlns='http://www.w3.org/2000/svg'>
-    <g transform='translate(-633 -25)'>
-        <path color='#bebebe' d='M639.352 29.736l-.94.942 13.543 13.543.94-.942-1.918-1.918c.007-.04.023-.078.023-.12a.738.738 0 0 0-.086-.335c-.014-.028-.035-.05-.052-.076a.725.725 0 0 0-.163-.176c-.015-.012-.022-.032-.039-.043-1.66-.62-1.66-5.62-1.66-5.62-.002-1.823-1.235-3.535-3-3.991v-.01a1 1 0 1 0-2 0V31c-.822.212-1.52.703-2.039 1.346zm1.68 4.873c-.013.127-.032.253-.032.381 0 0 0 5-1.66 5.621-.016.011-.023.031-.039.043a.726.726 0 0 0-.162.176c-.018.027-.039.048-.053.076a.738.738 0 0 0-.086.334c0 .416.335.75.75.75h8.662zm2.035 8.381a2 2 0 0 0 1.933 1.5 2 2 0 0 0 1.936-1.5z' fill='#ffffff' opacity='.4' overflow='visible' style='isolation:auto;mix-blend-mode:normal;marker:none'/>
-        
-    </g>
+<svg width="24" height="24" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m12 5a1 1 0 0 0-0.994 1.1 4.988 4.988 0 0 0-4.006 4.9v4.5l-2 2v0.5h14v-0.5l-2-2v-4.5a4.987 4.987 0 0 0-4.006-4.9 1 1 0 0 0-0.994-1.1zm0 2a4 4 0 0 1 4 4v4.922l1 1.078h-10l1-1.078v-4.922a4 4 0 0 1 4-4zm-1.73 12a2 2 0 0 0 1.73 1 2 2 0 0 0 1.729-1z" fill="#ffffff" opacity=".35" stroke-linecap="round" stroke-width="3"/>
+ <rect transform="rotate(45)" x="6.9706" y="-.5" width="20" height="1" rx=".5" ry=".5" fill="#ffffff"/>
 </svg>

src/status/symbolic/mail-read-symbolic.svg

@@ -1 +1,3 @@
-<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M8 3C5.241 3 3 5.241 3 8s2.241 5 5 5 5-2.241 5-5-2.241-5-5-5zm0 1c2.207 0 4 1.793 4 4s-1.793 4-4 4-4-1.793-4-4 1.793-4 4-4z" fill="#363636" overflow="visible" style="marker:none" color="#bebebe"/></svg>
+<svg width="16" height="16" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path d="m8 0c-0.62438 0-1.2478 0.19026-1.7168 0.57031l-6.2832 5.0918v0.070312 0.53516 0.070312 6.6621c0 0.20559 0.030788 0.40344 0.087891 0.58984 4.2677e-4 0.001393 0.0015234 0.002514 0.0019531 0.003906v0.001953c0.018784 0.060636 0.040232 0.11978 0.064453 0.17774 7.9239e-4 0.001896 0.0011551 0.003966 0.0019531 0.005859 0.024397 0.057872 0.0525 0.11502 0.082031 0.16992 0.33701 0.62649 0.99779 1.0508 1.7617 1.0508h12c0.62578 0 1.1826-0.28515 1.5488-0.73242 0.039086-0.04774 0.076788-0.097153 0.11133-0.14844 8.14e-4 -0.001206 0.003096-0.004652 0.003906-0.00586 0.003906-0.005843 0.007874-0.011691 0.011719-0.017578 0.066562-0.10176 0.12256-0.21059 0.16992-0.32422 0.023955-0.057563 0.045811-0.11559 0.064453-0.17578 0.058263-0.18811 0.089844-0.38795 0.089844-0.5957v-6.6602-0.072266-0.53516-0.072266l-6.2812-5.0898c-0.46904-0.38005-1.0944-0.57031-1.7188-0.57031zm0 0.89258c0.33702 0 0.6734 0.10521 0.93164 0.31445l5.916 4.793-5.916 4.793c-0.25824 0.20925-0.59462 0.31445-0.93164 0.31445s-0.6734-0.10521-0.93164-0.31445l-5.916-4.793 5.916-4.793c0.25824-0.20925 0.59462-0.31445 0.93164-0.31445zm-7 6.2559 3.5195 2.8516-3.5195 2.8516v-5.7031zm14 0.0019531v5.6992l-3.5176-2.8496 3.5176-2.8496zm-9.6953 3.4863 0.97852 0.79297c0.46904 0.38005 1.0924 0.57031 1.7168 0.57031s1.2497-0.19026 1.7188-0.57031l0.97852-0.79297 3.9023 3.1621c-0.16702 0.12527-0.37384 0.20117-0.59961 0.20117h-12c-0.22577 0-0.43259-0.075906-0.59961-0.20117l3.9043-3.1621z" fill="#333333" style="paint-order:stroke fill markers"/>
+</svg>

src/status/symbolic/mail-unread-symbolic.svg

@@ -1 +1,3 @@
-<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg"><path color="#000" d="M8 3C5.241 3 3 5.241 3 8s2.241 5 5 5 5-2.241 5-5-2.241-5-5-5z" fill="#009dff" overflow="visible" style="marker:none"/></svg>
+<svg width="16" height="16" version="1.1" xmlns="http://www.w3.org/2000/svg">
+ <path class="ColorScheme-Text" d="m2 2c-1.108 0-2 0.892-2 2v8c0 1.108 0.892 2 2 2h12c1.108 0 2-0.892 2-2v-8c0-1.108-0.892-2-2-2zm0 1h12c0.48888 0 0.87448 0.35406 0.96289 0.81641l-6.4238 5.1152c-0.30559 0.24335-0.77254 0.24335-1.0781 0l-6.4238-5.1152c0.088406-0.46235 0.47401-0.81641 0.96289-0.81641zm-1 2.0488 3.7051 2.9512-3.7051 2.9512v-5.9023zm14 0v5.9023l-3.7051-2.9512 3.7051-2.9512zm-9.502 3.584 1.1699 0.93164c0.73087 0.58201 1.9332 0.58201 2.6641 0l1.1699-0.93164 4.4609 3.5508c-0.08841 0.46235-0.47401 0.81641-0.96289 0.81641h-12c-0.48888 0-0.87448-0.35406-0.96289-0.81641l4.4609-3.5508z" color="#363636" fill="currentColor"/>
+</svg>