docs: add marketer skill level expectations

[preciousalo]

Skill Level	Skill Level Expectations
5. Excellent	- Develop and execute comprehensive marketing strategies aligned with DAO goals. - Proficient in creating and optimizing digital advertising campaigns. - Exceptional understanding of analytics tools to measure and report marketing performance. - Expertise in community engagement and building relationships with influencers. - Ability to design and implement effective social media campaigns.
4. Good	- Competent in utilizing SEO strategies to enhance online visibility. - Proficient in creating and curating engaging content for various marketing channels. - Familiarity with blockchain and cryptocurrency marketing trends. - Capability to analyze market trends and competitor activities. - Skilled in managing and optimizing email marketing campaigns.
3. Acceptable	- Able to contribute to the development of marketing collateral. - Comfortable using social media management tools for scheduling and analytics. - Capable of coordinating marketing events and partnerships. - Basic understanding of DAO principles and values. - Able to collaborate with cross-functional teams for marketing initiatives.
2. Needs improvement	- Develop and maintain a content calendar for consistent posting. - Familiarity with basic graphic design tools for creating promotional materials. - Capable of conducting market research to support marketing strategies. - Able to assist in community management efforts.
1. Lacking	- Lacks skills listed above.